158354430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{406037}}^1$

素因数の和:406060

約数の個数: 32

約数和(自身を含む): 409286304

約数和(自身を除く): 250931874

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 406037, 812074, 1218111, 2030185, 2436222, 4060370, 5278481, 6090555, 10556962, 12181110, 15835443, 26392405, 31670886, 52784810, 79177215, 158354430]

約数ペア:

[(1, 158354430), (2, 79177215), (3, 52784810), (5, 31670886), (6, 26392405), (10, 15835443), (13, 12181110), (15, 10556962), (26, 6090555), (30, 5278481), (39, 4060370), (65, 2436222), (78, 2030185), (130, 1218111), (195, 812074), (390, 406037)]