3103940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{22171}}^1$

素因数の和:22187

約数の個数: 24

約数和(自身を含む): 7449792

約数和(自身を除く): 4345852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 22171, 44342, 88684, 110855, 155197, 221710, 310394, 443420, 620788, 775985, 1551970, 3103940]

約数ペア:

[(1, 3103940), (2, 1551970), (4, 775985), (5, 620788), (7, 443420), (10, 310394), (14, 221710), (20, 155197), (28, 110855), (35, 88684), (70, 44342), (140, 22171)]