69362740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{48847}}^1$

素因数の和:48927

約数の個数: 24

約数和(自身を含む): 147716352

約数和(自身を除く): 78353612

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 48847, 97694, 195388, 244235, 488470, 976940, 3468137, 6936274, 13872548, 17340685, 34681370, 69362740]

約数ペア:

[(1, 69362740), (2, 34681370), (4, 17340685), (5, 13872548), (10, 6936274), (20, 3468137), (71, 976940), (142, 488470), (284, 244235), (355, 195388), (710, 97694), (1420, 48847)]