60663260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433309}}^1$

素因数の和:433325

約数の個数: 24

約数和(自身を含む): 145592160

約数和(自身を除く): 84928900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433309, 866618, 1733236, 2166545, 3033163, 4333090, 6066326, 8666180, 12132652, 15165815, 30331630, 60663260]

約数ペア:

[(1, 60663260), (2, 30331630), (4, 15165815), (5, 12132652), (7, 8666180), (10, 6066326), (14, 4333090), (20, 3033163), (28, 2166545), (35, 1733236), (70, 866618), (140, 433309)]