131514270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{4397}}^1$

素因数の和:5404

約数の個数: 32

約数和(自身を含む): 316022688

約数和(自身を除く): 184508418

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4397, 4985, 5982, 8794, 9970, 13191, 14955, 21985, 26382, 29910, 43970, 65955, 131910, 4383809, 8767618, 13151427, 21919045, 26302854, 43838090, 65757135, 131514270]

約数ペア:

[(1, 131514270), (2, 65757135), (3, 43838090), (5, 26302854), (6, 21919045), (10, 13151427), (15, 8767618), (30, 4383809), (997, 131910), (1994, 65955), (2991, 43970), (4397, 29910), (4985, 26382), (5982, 21985), (8794, 14955), (9970, 13191)]