4644110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 8792064

約数和(自身を除く): 4147954

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 211, 310, 355, 422, 710, 1055, 2110, 2201, 4402, 6541, 11005, 13082, 14981, 22010, 29962, 32705, 65410, 74905, 149810, 464411, 928822, 2322055, 4644110]

約数ペア:

[(1, 4644110), (2, 2322055), (5, 928822), (10, 464411), (31, 149810), (62, 74905), (71, 65410), (142, 32705), (155, 29962), (211, 22010), (310, 14981), (355, 13082), (422, 11005), (710, 6541), (1055, 4402), (2110, 2201)]