70284060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 216

約数和(自身を含む): 268396128

約数和(自身を除く): 198112068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 461, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 922, 924, 990, 1089, 1155, 1210, 1260, 1383, 1386, 1452, 1540, 1694, 1815, 1844, 1980, 2178, 2305, 2310, 2420, 2541, 2766, 2772, 3227, 3388, 3465, 3630, 4149, 4235, 4356, 4610, 4620, 5071, 5082, 5445, 5532, 6454, 6915, 6930, 7260, 7623, 8298, 8470, 9220, 9681, 10142, 10164, 10890, 12705, 12908, 13830, 13860, 15213, 15246, 16135, 16596, 16940, 19362, 20284, 20745, 21780, 25355, 25410, 27660, 29043, 30426, 30492, 32270, 35497, 38115, 38724, 41490, 45639, 48405, 50710, 50820, 55781, 58086, 60852, 64540, 70994, 76065, 76230, 82980, 91278, 96810, 101420, 106491, 111562, 116172, 141988, 145215, 152130, 152460, 167343, 177485, 182556, 193620, 212982, 223124, 228195, 278905, 290430, 304260, 319473, 334686, 354970, 390467, 425964, 456390, 502029, 532455, 557810, 580860, 638946, 669372, 709940, 780934, 836715, 912780, 1004058, 1064910, 1115620, 1171401, 1277892, 1561868, 1597365, 1673430, 1952335, 2008116, 2129820, 2342802, 2510145, 3194730, 3346860, 3514203, 3904670, 4685604, 5020290, 5857005, 6389460, 7028406, 7809340, 10040580, 11714010, 14056812, 17571015, 23428020, 35142030, 70284060]

約数ペア:

[(1, 70284060), (2, 35142030), (3, 23428020), (4, 17571015), (5, 14056812), (6, 11714010), (7, 10040580), (9, 7809340), (10, 7028406), (11, 6389460), (12, 5857005), (14, 5020290), (15, 4685604), (18, 3904670), (20, 3514203), (21, 3346860), (22, 3194730), (28, 2510145), (30, 2342802), (33, 2129820), (35, 2008116), (36, 1952335), (42, 1673430), (44, 1597365), (45, 1561868), (55, 1277892), (60, 1171401), (63, 1115620), (66, 1064910), (70, 1004058), (77, 912780), (84, 836715), (90, 780934), (99, 709940), (105, 669372), (110, 638946), (121, 580860), (126, 557810), (132, 532455), (140, 502029), (154, 456390), (165, 425964), (180, 390467), (198, 354970), (210, 334686), (220, 319473), (231, 304260), (242, 290430), (252, 278905), (308, 228195), (315, 223124), (330, 212982), (363, 193620), (385, 182556), (396, 177485), (420, 167343), (461, 152460), (462, 152130), (484, 145215), (495, 141988), (605, 116172), (630, 111562), (660, 106491), (693, 101420), (726, 96810), (770, 91278), (847, 82980), (922, 76230), (924, 76065), (990, 70994), (1089, 64540), (1155, 60852), (1210, 58086), (1260, 55781), (1383, 50820), (1386, 50710), (1452, 48405), (1540, 45639), (1694, 41490), (1815, 38724), (1844, 38115), (1980, 35497), (2178, 32270), (2305, 30492), (2310, 30426), (2420, 29043), (2541, 27660), (2766, 25410), (2772, 25355), (3227, 21780), (3388, 20745), (3465, 20284), (3630, 19362), (4149, 16940), (4235, 16596), (4356, 16135), (4610, 15246), (4620, 15213), (5071, 13860), (5082, 13830), (5445, 12908), (5532, 12705), (6454, 10890), (6915, 10164), (6930, 10142), (7260, 9681), (7623, 9220), (8298, 8470)]