1570950280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2310221}}^1$

素因数の和:2310249

約数の個数: 32

約数和(自身を含む): 3742559640

約数和(自身を除く): 2171609360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2310221, 4620442, 9240884, 11551105, 18481768, 23102210, 39273757, 46204420, 78547514, 92408840, 157095028, 196368785, 314190056, 392737570, 785475140, 1570950280]

約数ペア:

[(1, 1570950280), (2, 785475140), (4, 392737570), (5, 314190056), (8, 196368785), (10, 157095028), (17, 92408840), (20, 78547514), (34, 46204420), (40, 39273757), (68, 23102210), (85, 18481768), (136, 11551105), (170, 9240884), (340, 4620442), (680, 2310221)]