10240380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{56891}}^1$

素因数の和:56906

約数の個数: 36

約数和(自身を含む): 31063032

約数和(自身を除く): 20822652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 56891, 113782, 170673, 227564, 284455, 341346, 512019, 568910, 682692, 853365, 1024038, 1137820, 1706730, 2048076, 2560095, 3413460, 5120190, 10240380]

約数ペア:

[(1, 10240380), (2, 5120190), (3, 3413460), (4, 2560095), (5, 2048076), (6, 1706730), (9, 1137820), (10, 1024038), (12, 853365), (15, 682692), (18, 568910), (20, 512019), (30, 341346), (36, 284455), (45, 227564), (60, 170673), (90, 113782), (180, 56891)]