72403270

素因数分解:

$2^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{2971}}^1$

素因数の和:5415

約数の個数: 16

約数和(自身を含む): 130423248

約数和(自身を除く): 58019978

約数列:

[1, 2, 5, 10, 2437, 2971, 4874, 5942, 12185, 14855, 24370, 29710, 7240327, 14480654, 36201635, 72403270]

約数ペア:

[(1, 72403270), (2, 36201635), (5, 14480654), (10, 7240327), (2437, 29710), (2971, 24370), (4874, 14855), (5942, 12185)]