80256210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{86297}}^1$

素因数の和:86338

約数の個数: 32

約数和(自身を含む): 198830592

約数和(自身を除く): 118574382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 86297, 172594, 258891, 431485, 517782, 862970, 1294455, 2588910, 2675207, 5350414, 8025621, 13376035, 16051242, 26752070, 40128105, 80256210]

約数ペア:

[(1, 80256210), (2, 40128105), (3, 26752070), (5, 16051242), (6, 13376035), (10, 8025621), (15, 5350414), (30, 2675207), (31, 2588910), (62, 1294455), (93, 862970), (155, 517782), (186, 431485), (310, 258891), (465, 172594), (930, 86297)]