15730064

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^2\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 60

約数和(自身を含む): 36289344

約数和(自身を除く): 20559280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 167, 203, 232, 334, 406, 464, 668, 812, 841, 1169, 1336, 1624, 1682, 2338, 2672, 3248, 3364, 4676, 4843, 5887, 6728, 9352, 9686, 11774, 13456, 18704, 19372, 23548, 33901, 38744, 47096, 67802, 77488, 94192, 135604, 140447, 271208, 280894, 542416, 561788, 983129, 1123576, 1966258, 2247152, 3932516, 7865032, 15730064]

約数ペア:

[(1, 15730064), (2, 7865032), (4, 3932516), (7, 2247152), (8, 1966258), (14, 1123576), (16, 983129), (28, 561788), (29, 542416), (56, 280894), (58, 271208), (112, 140447), (116, 135604), (167, 94192), (203, 77488), (232, 67802), (334, 47096), (406, 38744), (464, 33901), (668, 23548), (812, 19372), (841, 18704), (1169, 13456), (1336, 11774), (1624, 9686), (1682, 9352), (2338, 6728), (2672, 5887), (3248, 4843), (3364, 4676)]