3355940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23971}}^1$

素因数の和:23987

約数の個数: 24

約数和(自身を含む): 8054592

約数和(自身を除く): 4698652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 23971, 47942, 95884, 119855, 167797, 239710, 335594, 479420, 671188, 838985, 1677970, 3355940]

約数ペア:

[(1, 3355940), (2, 1677970), (4, 838985), (5, 671188), (7, 479420), (10, 335594), (14, 239710), (20, 167797), (28, 119855), (35, 95884), (70, 47942), (140, 23971)]