74853940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{534671}}^1$

素因数の和:534687

約数の個数: 24

約数和(自身を含む): 179649792

約数和(自身を除く): 104795852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 534671, 1069342, 2138684, 2673355, 3742697, 5346710, 7485394, 10693420, 14970788, 18713485, 37426970, 74853940]

約数ペア:

[(1, 74853940), (2, 37426970), (4, 18713485), (5, 14970788), (7, 10693420), (10, 7485394), (14, 5346710), (20, 3742697), (28, 2673355), (35, 2138684), (70, 1069342), (140, 534671)]