42317820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{235099}}^1$

素因数の和:235114

約数の個数: 36

約数和(自身を含む): 128364600

約数和(自身を除く): 86046780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 235099, 470198, 705297, 940396, 1175495, 1410594, 2115891, 2350990, 2821188, 3526485, 4231782, 4701980, 7052970, 8463564, 10579455, 14105940, 21158910, 42317820]

約数ペア:

[(1, 42317820), (2, 21158910), (3, 14105940), (4, 10579455), (5, 8463564), (6, 7052970), (9, 4701980), (10, 4231782), (12, 3526485), (15, 2821188), (18, 2350990), (20, 2115891), (30, 1410594), (36, 1175495), (45, 940396), (60, 705297), (90, 470198), (180, 235099)]