10686620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{76333}}^1$

素因数の和:76349

約数の個数: 24

約数和(自身を含む): 25648224

約数和(自身を除く): 14961604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 76333, 152666, 305332, 381665, 534331, 763330, 1068662, 1526660, 2137324, 2671655, 5343310, 10686620]

約数ペア:

[(1, 10686620), (2, 5343310), (4, 2671655), (5, 2137324), (7, 1526660), (10, 1068662), (14, 763330), (20, 534331), (28, 381665), (35, 305332), (70, 152666), (140, 76333)]