61851630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47947}}^1$

素因数の和:48000

約数の個数: 32

約数和(自身を含む): 151899264

約数和(自身を除く): 90047634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 47947, 95894, 143841, 239735, 287682, 479470, 719205, 1438410, 2061721, 4123442, 6185163, 10308605, 12370326, 20617210, 30925815, 61851630]

約数ペア:

[(1, 61851630), (2, 30925815), (3, 20617210), (5, 12370326), (6, 10308605), (10, 6185163), (15, 4123442), (30, 2061721), (43, 1438410), (86, 719205), (129, 479470), (215, 287682), (258, 239735), (430, 143841), (645, 95894), (1290, 47947)]