15870870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 43338240

約数和(自身を除く): 27467370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 86, 90, 129, 135, 215, 258, 270, 387, 430, 645, 774, 1161, 1290, 1367, 1935, 2322, 2734, 3870, 4101, 5805, 6835, 8202, 11610, 12303, 13670, 20505, 24606, 36909, 41010, 58781, 61515, 73818, 117562, 123030, 176343, 184545, 293905, 352686, 369090, 529029, 587810, 881715, 1058058, 1587087, 1763430, 2645145, 3174174, 5290290, 7935435, 15870870]

約数ペア:

[(1, 15870870), (2, 7935435), (3, 5290290), (5, 3174174), (6, 2645145), (9, 1763430), (10, 1587087), (15, 1058058), (18, 881715), (27, 587810), (30, 529029), (43, 369090), (45, 352686), (54, 293905), (86, 184545), (90, 176343), (129, 123030), (135, 117562), (215, 73818), (258, 61515), (270, 58781), (387, 41010), (430, 36909), (645, 24606), (774, 20505), (1161, 13670), (1290, 12303), (1367, 11610), (1935, 8202), (2322, 6835), (2734, 5805), (3870, 4101)]