688047510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{323027}}^1$

素因数の和:323108

約数の個数: 32

約数和(自身を含む): 1674577152

約数和(自身を除く): 986529642

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 323027, 646054, 969081, 1615135, 1938162, 3230270, 4845405, 9690810, 22934917, 45869834, 68804751, 114674585, 137609502, 229349170, 344023755, 688047510]

約数ペア:

[(1, 688047510), (2, 344023755), (3, 229349170), (5, 137609502), (6, 114674585), (10, 68804751), (15, 45869834), (30, 22934917), (71, 9690810), (142, 4845405), (213, 3230270), (355, 1938162), (426, 1615135), (710, 969081), (1065, 646054), (2130, 323027)]