486588710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{15541}}^1$

素因数の和:15680

約数の個数: 32

約数和(自身を含む): 913123584

約数和(自身を除く): 426534874

約数列:

[1, 2, 5, 10, 31, 62, 101, 155, 202, 310, 505, 1010, 3131, 6262, 15541, 15655, 31082, 31310, 77705, 155410, 481771, 963542, 1569641, 2408855, 3139282, 4817710, 7848205, 15696410, 48658871, 97317742, 243294355, 486588710]

約数ペア:

[(1, 486588710), (2, 243294355), (5, 97317742), (10, 48658871), (31, 15696410), (62, 7848205), (101, 4817710), (155, 3139282), (202, 2408855), (310, 1569641), (505, 963542), (1010, 481771), (3131, 155410), (6262, 77705), (15541, 31310), (15655, 31082)]