104802460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{748589}}^1$

素因数の和:748605

約数の個数: 24

約数和(自身を含む): 251526240

約数和(自身を除く): 146723780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 748589, 1497178, 2994356, 3742945, 5240123, 7485890, 10480246, 14971780, 20960492, 26200615, 52401230, 104802460]

約数ペア:

[(1, 104802460), (2, 52401230), (4, 26200615), (5, 20960492), (7, 14971780), (10, 10480246), (14, 7485890), (20, 5240123), (28, 3742945), (35, 2994356), (70, 1497178), (140, 748589)]