569877980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{4070557}}^1$

素因数の和:4070573

約数の個数: 24

約数和(自身を含む): 1367707488

約数和(自身を除く): 797829508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 4070557, 8141114, 16282228, 20352785, 28493899, 40705570, 56987798, 81411140, 113975596, 142469495, 284938990, 569877980]

約数ペア:

[(1, 569877980), (2, 284938990), (4, 142469495), (5, 113975596), (7, 81411140), (10, 56987798), (14, 40705570), (20, 28493899), (28, 20352785), (35, 16282228), (70, 8141114), (140, 4070557)]