70747390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3229}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 146047680

約数和(自身を除く): 75300290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 313, 626, 1565, 2191, 3130, 3229, 4382, 6458, 10955, 16145, 21910, 22603, 32290, 45206, 113015, 226030, 1010677, 2021354, 5053385, 7074739, 10106770, 14149478, 35373695, 70747390]

約数ペア:

[(1, 70747390), (2, 35373695), (5, 14149478), (7, 10106770), (10, 7074739), (14, 5053385), (35, 2021354), (70, 1010677), (313, 226030), (626, 113015), (1565, 45206), (2191, 32290), (3130, 22603), (3229, 21910), (4382, 16145), (6458, 10955)]