70483980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{593}}^1$

素因数の和:895

約数の個数: 96

約数和(自身を含む): 226727424

約数和(自身を除く): 156243444

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 283, 420, 566, 593, 849, 1132, 1186, 1415, 1698, 1779, 1981, 2372, 2830, 2965, 3396, 3558, 3962, 4151, 4245, 5660, 5930, 5943, 7116, 7924, 8302, 8490, 8895, 9905, 11860, 11886, 12453, 16604, 16980, 17790, 19810, 20755, 23772, 24906, 29715, 35580, 39620, 41510, 49812, 59430, 62265, 83020, 118860, 124530, 167819, 249060, 335638, 503457, 671276, 839095, 1006914, 1174733, 1678190, 2013828, 2349466, 2517285, 3356380, 3524199, 4698932, 5034570, 5873665, 7048398, 10069140, 11747330, 14096796, 17620995, 23494660, 35241990, 70483980]

約数ペア:

[(1, 70483980), (2, 35241990), (3, 23494660), (4, 17620995), (5, 14096796), (6, 11747330), (7, 10069140), (10, 7048398), (12, 5873665), (14, 5034570), (15, 4698932), (20, 3524199), (21, 3356380), (28, 2517285), (30, 2349466), (35, 2013828), (42, 1678190), (60, 1174733), (70, 1006914), (84, 839095), (105, 671276), (140, 503457), (210, 335638), (283, 249060), (420, 167819), (566, 124530), (593, 118860), (849, 83020), (1132, 62265), (1186, 59430), (1415, 49812), (1698, 41510), (1779, 39620), (1981, 35580), (2372, 29715), (2830, 24906), (2965, 23772), (3396, 20755), (3558, 19810), (3962, 17790), (4151, 16980), (4245, 16604), (5660, 12453), (5930, 11886), (5943, 11860), (7116, 9905), (7924, 8895), (8302, 8490)]