72700370

素因数分解:

$2^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{2971}}^1$

素因数の和:5425

約数の個数: 16

約数和(自身を含む): 130958208

約数和(自身を除く): 58257838

約数列:

[1, 2, 5, 10, 2447, 2971, 4894, 5942, 12235, 14855, 24470, 29710, 7270037, 14540074, 36350185, 72700370]

約数ペア:

[(1, 72700370), (2, 36350185), (5, 14540074), (10, 7270037), (2447, 29710), (2971, 24470), (4894, 14855), (5942, 12235)]