7430287998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{42293}}^1$

素因数の和:42441

約数の個数: 64

約数和(自身を含む): 17540167680

約数和(自身を除く): 10109879682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 89, 94, 141, 178, 267, 282, 329, 534, 623, 658, 987, 1246, 1869, 1974, 3738, 4183, 8366, 12549, 25098, 29281, 42293, 58562, 84586, 87843, 126879, 175686, 253758, 296051, 592102, 888153, 1776306, 1987771, 3764077, 3975542, 5963313, 7528154, 11292231, 11926626, 13914397, 22584462, 26348539, 27828794, 41743191, 52697078, 79045617, 83486382, 158091234, 176911619, 353823238, 530734857, 1061469714, 1238381333, 2476762666, 3715143999, 7430287998]

約数ペア:

[(1, 7430287998), (2, 3715143999), (3, 2476762666), (6, 1238381333), (7, 1061469714), (14, 530734857), (21, 353823238), (42, 176911619), (47, 158091234), (89, 83486382), (94, 79045617), (141, 52697078), (178, 41743191), (267, 27828794), (282, 26348539), (329, 22584462), (534, 13914397), (623, 11926626), (658, 11292231), (987, 7528154), (1246, 5963313), (1869, 3975542), (1974, 3764077), (3738, 1987771), (4183, 1776306), (8366, 888153), (12549, 592102), (25098, 296051), (29281, 253758), (42293, 175686), (58562, 126879), (84586, 87843)]