76791710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{397}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 149756256

約数和(自身を除く): 72964546

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 397, 667, 794, 841, 1334, 1682, 1985, 3335, 3970, 4205, 6670, 8410, 9131, 11513, 18262, 19343, 23026, 38686, 45655, 57565, 91310, 96715, 115130, 193430, 264799, 333877, 529598, 667754, 1323995, 1669385, 2647990, 3338770, 7679171, 15358342, 38395855, 76791710]

約数ペア:

[(1, 76791710), (2, 38395855), (5, 15358342), (10, 7679171), (23, 3338770), (29, 2647990), (46, 1669385), (58, 1323995), (115, 667754), (145, 529598), (230, 333877), (290, 264799), (397, 193430), (667, 115130), (794, 96715), (841, 91310), (1334, 57565), (1682, 45655), (1985, 38686), (3335, 23026), (3970, 19343), (4205, 18262), (6670, 11513), (8410, 9131)]