63731080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227611}}^1$

素因数の和:227629

約数の個数: 32

約数和(自身を含む): 163880640

約数和(自身を除く): 100149560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 227611, 455222, 910444, 1138055, 1593277, 1820888, 2276110, 3186554, 4552220, 6373108, 7966385, 9104440, 12746216, 15932770, 31865540, 63731080]

約数ペア:

[(1, 63731080), (2, 31865540), (4, 15932770), (5, 12746216), (7, 9104440), (8, 7966385), (10, 6373108), (14, 4552220), (20, 3186554), (28, 2276110), (35, 1820888), (40, 1593277), (56, 1138055), (70, 910444), (140, 455222), (280, 227611)]