128366190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1426291}}^1$

素因数の和:1426304

約数の個数: 24

約数和(自身を含む): 333752328

約数和(自身を除く): 205386138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1426291, 2852582, 4278873, 7131455, 8557746, 12836619, 14262910, 21394365, 25673238, 42788730, 64183095, 128366190]

約数ペア:

[(1, 128366190), (2, 64183095), (3, 42788730), (5, 25673238), (6, 21394365), (9, 14262910), (10, 12836619), (15, 8557746), (18, 7131455), (30, 4278873), (45, 2852582), (90, 1426291)]