9420990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4423}}^1$

素因数の和:4504

約数の個数: 32

約数和(自身を含む): 22934016

約数和(自身を除く): 13513026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 4423, 8846, 13269, 22115, 26538, 44230, 66345, 132690, 314033, 628066, 942099, 1570165, 1884198, 3140330, 4710495, 9420990]

約数ペア:

[(1, 9420990), (2, 4710495), (3, 3140330), (5, 1884198), (6, 1570165), (10, 942099), (15, 628066), (30, 314033), (71, 132690), (142, 66345), (213, 44230), (355, 26538), (426, 22115), (710, 13269), (1065, 8846), (2130, 4423)]