60685820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233407}}^1$

素因数の和:233429

約数の個数: 24

約数和(自身を含む): 137243904

約数和(自身を除く): 76558084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 233407, 466814, 933628, 1167035, 2334070, 3034291, 4668140, 6068582, 12137164, 15171455, 30342910, 60685820]

約数ペア:

[(1, 60685820), (2, 30342910), (4, 15171455), (5, 12137164), (10, 6068582), (13, 4668140), (20, 3034291), (26, 2334070), (52, 1167035), (65, 933628), (130, 466814), (260, 233407)]