609090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 1486080

約数和(自身を除く): 876990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 257, 395, 474, 514, 771, 790, 1185, 1285, 1542, 2370, 2570, 3855, 7710, 20303, 40606, 60909, 101515, 121818, 203030, 304545, 609090]

約数ペア:

[(1, 609090), (2, 304545), (3, 203030), (5, 121818), (6, 101515), (10, 60909), (15, 40606), (30, 20303), (79, 7710), (158, 3855), (237, 2570), (257, 2370), (395, 1542), (474, 1285), (514, 1185), (771, 790)]