68418990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{760211}}^1$

素因数の和:760224

約数の個数: 24

約数和(自身を含む): 177889608

約数和(自身を除く): 109470618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 760211, 1520422, 2280633, 3801055, 4561266, 6841899, 7602110, 11403165, 13683798, 22806330, 34209495, 68418990]

約数ペア:

[(1, 68418990), (2, 34209495), (3, 22806330), (5, 13683798), (6, 11403165), (9, 7602110), (10, 6841899), (15, 4561266), (18, 3801055), (30, 2280633), (45, 1520422), (90, 760211)]