668864970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{7431833}}^1$

素因数の和:7431846

約数の個数: 24

約数和(自身を含む): 1739049156

約数和(自身を除く): 1070184186

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 7431833, 14863666, 22295499, 37159165, 44590998, 66886497, 74318330, 111477495, 133772994, 222954990, 334432485, 668864970]

約数ペア:

[(1, 668864970), (2, 334432485), (3, 222954990), (5, 133772994), (6, 111477495), (9, 74318330), (10, 66886497), (15, 44590998), (18, 37159165), (30, 22295499), (45, 14863666), (90, 7431833)]