74755940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{533971}}^1$

素因数の和:533987

約数の個数: 24

約数和(自身を含む): 179414592

約数和(自身を除く): 104658652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 533971, 1067942, 2135884, 2669855, 3737797, 5339710, 7475594, 10679420, 14951188, 18688985, 37377970, 74755940]

約数ペア:

[(1, 74755940), (2, 37377970), (4, 18688985), (5, 14951188), (7, 10679420), (10, 7475594), (14, 5339710), (20, 3737797), (28, 2669855), (35, 2135884), (70, 1067942), (140, 533971)]