39801870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{442243}}^1$

素因数の和:442256

約数の個数: 24

約数和(自身を含む): 103485096

約数和(自身を除く): 63683226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 442243, 884486, 1326729, 2211215, 2653458, 3980187, 4422430, 6633645, 7960374, 13267290, 19900935, 39801870]

約数ペア:

[(1, 39801870), (2, 19900935), (3, 13267290), (5, 7960374), (6, 6633645), (9, 4422430), (10, 3980187), (15, 2653458), (18, 2211215), (30, 1326729), (45, 884486), (90, 442243)]