75503260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{539309}}^1$

素因数の和:539325

約数の個数: 24

約数和(自身を含む): 181208160

約数和(自身を除く): 105704900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 539309, 1078618, 2157236, 2696545, 3775163, 5393090, 7550326, 10786180, 15100652, 18875815, 37751630, 75503260]

約数ペア:

[(1, 75503260), (2, 37751630), (4, 18875815), (5, 15100652), (7, 10786180), (10, 7550326), (14, 5393090), (20, 3775163), (28, 2696545), (35, 2157236), (70, 1078618), (140, 539309)]