1490808530

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{359}}^1\times {\mathrm{3881}}^1$

素因数の和:4354

約数の個数: 32

約数和(自身を含む): 2716778880

約数和(自身を除く): 1225970350

約数列:

[1, 2, 5, 10, 107, 214, 359, 535, 718, 1070, 1795, 3590, 3881, 7762, 19405, 38413, 38810, 76826, 192065, 384130, 415267, 830534, 1393279, 2076335, 2786558, 4152670, 6966395, 13932790, 149080853, 298161706, 745404265, 1490808530]

約数ペア:

[(1, 1490808530), (2, 745404265), (5, 298161706), (10, 149080853), (107, 13932790), (214, 6966395), (359, 4152670), (535, 2786558), (718, 2076335), (1070, 1393279), (1795, 830534), (3590, 415267), (3881, 384130), (7762, 192065), (19405, 76826), (38413, 38810)]