184070460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{457}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 605241504

約数和(自身を除く): 421171044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 137, 140, 147, 196, 210, 245, 274, 294, 411, 420, 457, 490, 548, 588, 685, 735, 822, 914, 959, 980, 1370, 1371, 1470, 1644, 1828, 1918, 2055, 2285, 2740, 2742, 2877, 2940, 3199, 3836, 4110, 4570, 4795, 5484, 5754, 6398, 6713, 6855, 8220, 9140, 9590, 9597, 11508, 12796, 13426, 13710, 14385, 15995, 19180, 19194, 20139, 22393, 26852, 27420, 28770, 31990, 33565, 38388, 40278, 44786, 47985, 57540, 62609, 63980, 67130, 67179, 80556, 89572, 95970, 100695, 111965, 125218, 134260, 134358, 187827, 191940, 201390, 223930, 250436, 268716, 313045, 335895, 375654, 402780, 438263, 447860, 626090, 671790, 751308, 876526, 939135, 1252180, 1314789, 1343580, 1753052, 1878270, 2191315, 2629578, 3067841, 3756540, 4382630, 5259156, 6135682, 6573945, 8765260, 9203523, 12271364, 13147890, 15339205, 18407046, 26295780, 30678410, 36814092, 46017615, 61356820, 92035230, 184070460]

約数ペア:

[(1, 184070460), (2, 92035230), (3, 61356820), (4, 46017615), (5, 36814092), (6, 30678410), (7, 26295780), (10, 18407046), (12, 15339205), (14, 13147890), (15, 12271364), (20, 9203523), (21, 8765260), (28, 6573945), (30, 6135682), (35, 5259156), (42, 4382630), (49, 3756540), (60, 3067841), (70, 2629578), (84, 2191315), (98, 1878270), (105, 1753052), (137, 1343580), (140, 1314789), (147, 1252180), (196, 939135), (210, 876526), (245, 751308), (274, 671790), (294, 626090), (411, 447860), (420, 438263), (457, 402780), (490, 375654), (548, 335895), (588, 313045), (685, 268716), (735, 250436), (822, 223930), (914, 201390), (959, 191940), (980, 187827), (1370, 134358), (1371, 134260), (1470, 125218), (1644, 111965), (1828, 100695), (1918, 95970), (2055, 89572), (2285, 80556), (2740, 67179), (2742, 67130), (2877, 63980), (2940, 62609), (3199, 57540), (3836, 47985), (4110, 44786), (4570, 40278), (4795, 38388), (5484, 33565), (5754, 31990), (6398, 28770), (6713, 27420), (6855, 26852), (8220, 22393), (9140, 20139), (9590, 19194), (9597, 19180), (11508, 15995), (12796, 14385), (13426, 13710)]