330639110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:1016

約数の個数: 32

約数和(自身を含む): 601020000

約数和(自身を除く): 270380890

約数列:

[1, 2, 5, 10, 211, 349, 422, 449, 698, 898, 1055, 1745, 2110, 2245, 3490, 4490, 73639, 94739, 147278, 156701, 189478, 313402, 368195, 473695, 736390, 783505, 947390, 1567010, 33063911, 66127822, 165319555, 330639110]

約数ペア:

[(1, 330639110), (2, 165319555), (5, 66127822), (10, 33063911), (211, 1567010), (349, 947390), (422, 783505), (449, 736390), (698, 473695), (898, 368195), (1055, 313402), (1745, 189478), (2110, 156701), (2245, 147278), (3490, 94739), (4490, 73639)]