318649740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{857}}^1\times {\mathrm{6197}}^1$

素因数の和:7066

約数の個数: 48

約数和(自身を含む): 893404512

約数和(自身を除く): 574754772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 857, 1714, 2571, 3428, 4285, 5142, 6197, 8570, 10284, 12394, 12855, 17140, 18591, 24788, 25710, 30985, 37182, 51420, 61970, 74364, 92955, 123940, 185910, 371820, 5310829, 10621658, 15932487, 21243316, 26554145, 31864974, 53108290, 63729948, 79662435, 106216580, 159324870, 318649740]

約数ペア:

[(1, 318649740), (2, 159324870), (3, 106216580), (4, 79662435), (5, 63729948), (6, 53108290), (10, 31864974), (12, 26554145), (15, 21243316), (20, 15932487), (30, 10621658), (60, 5310829), (857, 371820), (1714, 185910), (2571, 123940), (3428, 92955), (4285, 74364), (5142, 61970), (6197, 51420), (8570, 37182), (10284, 30985), (12394, 25710), (12855, 24788), (17140, 18591)]