27415830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70297}}^1$

素因数の和:70320

約数の個数: 32

約数和(自身を含む): 70860384

約数和(自身を除く): 43444554

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 70297, 140594, 210891, 351485, 421782, 702970, 913861, 1054455, 1827722, 2108910, 2741583, 4569305, 5483166, 9138610, 13707915, 27415830]

約数ペア:

[(1, 27415830), (2, 13707915), (3, 9138610), (5, 5483166), (6, 4569305), (10, 2741583), (13, 2108910), (15, 1827722), (26, 1054455), (30, 913861), (39, 702970), (65, 421782), (78, 351485), (130, 210891), (195, 140594), (390, 70297)]