31585540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{225611}}^1$

素因数の和:225627

約数の個数: 24

約数和(自身を含む): 75805632

約数和(自身を除く): 44220092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 225611, 451222, 902444, 1128055, 1579277, 2256110, 3158554, 4512220, 6317108, 7896385, 15792770, 31585540]

約数ペア:

[(1, 31585540), (2, 15792770), (4, 7896385), (5, 6317108), (7, 4512220), (10, 3158554), (14, 2256110), (20, 1579277), (28, 1128055), (35, 902444), (70, 451222), (140, 225611)]