30030940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{48437}}^1$

素因数の和:48477

約数の個数: 24

約数和(自身を含む): 65100672

約数和(自身を除く): 35069732

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 48437, 96874, 193748, 242185, 484370, 968740, 1501547, 3003094, 6006188, 7507735, 15015470, 30030940]

約数ペア:

[(1, 30030940), (2, 15015470), (4, 7507735), (5, 6006188), (10, 3003094), (20, 1501547), (31, 968740), (62, 484370), (124, 242185), (155, 193748), (310, 96874), (620, 48437)]