4006030490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 9984245760

約数和(自身を除く): 5978215270

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 31, 35, 38, 55, 62, 70, 73, 77, 95, 110, 121, 133, 146, 154, 155, 190, 209, 217, 242, 266, 310, 341, 365, 385, 418, 434, 511, 589, 605, 665, 682, 730, 770, 803, 847, 1022, 1045, 1085, 1178, 1210, 1330, 1331, 1387, 1463, 1606, 1694, 1705, 2090, 2170, 2263, 2299, 2387, 2555, 2662, 2774, 2926, 2945, 3410, 3751, 4015, 4123, 4235, 4526, 4598, 4774, 5110, 5621, 5890, 6479, 6655, 6935, 7315, 7502, 8030, 8246, 8470, 8833, 9317, 9709, 11242, 11315, 11495, 11935, 12958, 13310, 13870, 14630, 15257, 15841, 16093, 17666, 18634, 18755, 19418, 20615, 22630, 22990, 23870, 24893, 25289, 26257, 28105, 30514, 31682, 32186, 32395, 37510, 41230, 41261, 42997, 44165, 45353, 46585, 48545, 49786, 50578, 52514, 56210, 61831, 64790, 71269, 76285, 79205, 80465, 82522, 85994, 88330, 90706, 93170, 97090, 97163, 106799, 123662, 124465, 126445, 131285, 142538, 152570, 158410, 160930, 167827, 174251, 177023, 194326, 206305, 213598, 214985, 226765, 248930, 252890, 262570, 273823, 288827, 300979, 309155, 335654, 348502, 354046, 356345, 412610, 429970, 453530, 472967, 485815, 498883, 533995, 547646, 577654, 601958, 618310, 680141, 712690, 783959, 839135, 871255, 885115, 945934, 971630, 997766, 1067990, 1174789, 1360282, 1369115, 1444135, 1504895, 1567918, 1678270, 1742510, 1770230, 1846097, 1916761, 2349578, 2364835, 2494415, 2738230, 2888270, 3009790, 3012053, 3310769, 3400705, 3692194, 3833522, 3919795, 4729670, 4988830, 5202637, 5487713, 5873945, 6024106, 6621538, 6801410, 7839590, 9230485, 9583805, 10405274, 10975426, 11747890, 12922679, 15060265, 16553845, 18460970, 19167610, 21084371, 25845358, 26013185, 27438565, 30120530, 33107690, 36418459, 42168742, 52026370, 54877130, 57229007, 64613395, 72836918, 105421855, 114458014, 129226790, 182092295, 210843710, 286145035, 364184590, 400603049, 572290070, 801206098, 2003015245, 4006030490]

約数ペア:

[(1, 4006030490), (2, 2003015245), (5, 801206098), (7, 572290070), (10, 400603049), (11, 364184590), (14, 286145035), (19, 210843710), (22, 182092295), (31, 129226790), (35, 114458014), (38, 105421855), (55, 72836918), (62, 64613395), (70, 57229007), (73, 54877130), (77, 52026370), (95, 42168742), (110, 36418459), (121, 33107690), (133, 30120530), (146, 27438565), (154, 26013185), (155, 25845358), (190, 21084371), (209, 19167610), (217, 18460970), (242, 16553845), (266, 15060265), (310, 12922679), (341, 11747890), (365, 10975426), (385, 10405274), (418, 9583805), (434, 9230485), (511, 7839590), (589, 6801410), (605, 6621538), (665, 6024106), (682, 5873945), (730, 5487713), (770, 5202637), (803, 4988830), (847, 4729670), (1022, 3919795), (1045, 3833522), (1085, 3692194), (1178, 3400705), (1210, 3310769), (1330, 3012053), (1331, 3009790), (1387, 2888270), (1463, 2738230), (1606, 2494415), (1694, 2364835), (1705, 2349578), (2090, 1916761), (2170, 1846097), (2263, 1770230), (2299, 1742510), (2387, 1678270), (2555, 1567918), (2662, 1504895), (2774, 1444135), (2926, 1369115), (2945, 1360282), (3410, 1174789), (3751, 1067990), (4015, 997766), (4123, 971630), (4235, 945934), (4526, 885115), (4598, 871255), (4774, 839135), (5110, 783959), (5621, 712690), (5890, 680141), (6479, 618310), (6655, 601958), (6935, 577654), (7315, 547646), (7502, 533995), (8030, 498883), (8246, 485815), (8470, 472967), (8833, 453530), (9317, 429970), (9709, 412610), (11242, 356345), (11315, 354046), (11495, 348502), (11935, 335654), (12958, 309155), (13310, 300979), (13870, 288827), (14630, 273823), (15257, 262570), (15841, 252890), (16093, 248930), (17666, 226765), (18634, 214985), (18755, 213598), (19418, 206305), (20615, 194326), (22630, 177023), (22990, 174251), (23870, 167827), (24893, 160930), (25289, 158410), (26257, 152570), (28105, 142538), (30514, 131285), (31682, 126445), (32186, 124465), (32395, 123662), (37510, 106799), (41230, 97163), (41261, 97090), (42997, 93170), (44165, 90706), (45353, 88330), (46585, 85994), (48545, 82522), (49786, 80465), (50578, 79205), (52514, 76285), (56210, 71269), (61831, 64790)]