40039830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{444887}}^1$

素因数の和:444900

約数の個数: 24

約数和(自身を含む): 104103792

約数和(自身を除く): 64063962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 444887, 889774, 1334661, 2224435, 2669322, 4003983, 4448870, 6673305, 8007966, 13346610, 20019915, 40039830]

約数ペア:

[(1, 40039830), (2, 20019915), (3, 13346610), (5, 8007966), (6, 6673305), (9, 4448870), (10, 4003983), (15, 2669322), (18, 2224435), (30, 1334661), (45, 889774), (90, 444887)]