74928070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8171}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 155333376

約数和(自身を除く): 80405306

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 8171, 9170, 16342, 40855, 57197, 81710, 114394, 285985, 571970, 1070401, 2140802, 5352005, 7492807, 10704010, 14985614, 37464035, 74928070]

約数ペア:

[(1, 74928070), (2, 37464035), (5, 14985614), (7, 10704010), (10, 7492807), (14, 5352005), (35, 2140802), (70, 1070401), (131, 571970), (262, 285985), (655, 114394), (917, 81710), (1310, 57197), (1834, 40855), (4585, 16342), (8171, 9170)]