85146780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6197}}^1$

素因数の和:6438

約数の個数: 48

約数和(自身を含む): 239490720

約数和(自身を除く): 154343940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4580, 6197, 6870, 12394, 13740, 18591, 24788, 30985, 37182, 61970, 74364, 92955, 123940, 185910, 371820, 1419113, 2838226, 4257339, 5676452, 7095565, 8514678, 14191130, 17029356, 21286695, 28382260, 42573390, 85146780]

約数ペア:

[(1, 85146780), (2, 42573390), (3, 28382260), (4, 21286695), (5, 17029356), (6, 14191130), (10, 8514678), (12, 7095565), (15, 5676452), (20, 4257339), (30, 2838226), (60, 1419113), (229, 371820), (458, 185910), (687, 123940), (916, 92955), (1145, 74364), (1374, 61970), (2290, 37182), (2748, 30985), (3435, 24788), (4580, 18591), (6197, 13740), (6870, 12394)]