42727370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{610391}}^1$

素因数の和:610405

約数の個数: 16

約数和(自身を含む): 87896448

約数和(自身を除く): 45169078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 610391, 1220782, 3051955, 4272737, 6103910, 8545474, 21363685, 42727370]

約数ペア:

[(1, 42727370), (2, 21363685), (5, 8545474), (7, 6103910), (10, 4272737), (14, 3051955), (35, 1220782), (70, 610391)]