146763260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1048309}}^1$

素因数の和:1048325

約数の個数: 24

約数和(自身を含む): 352232160

約数和(自身を除く): 205468900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1048309, 2096618, 4193236, 5241545, 7338163, 10483090, 14676326, 20966180, 29352652, 36690815, 73381630, 146763260]

約数ペア:

[(1, 146763260), (2, 73381630), (4, 36690815), (5, 29352652), (7, 20966180), (10, 14676326), (14, 10483090), (20, 7338163), (28, 5241545), (35, 4193236), (70, 2096618), (140, 1048309)]