171628830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1906987}}^1$

素因数の和:1907000

約数の個数: 24

約数和(自身を含む): 446235192

約数和(自身を除く): 274606362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1906987, 3813974, 5720961, 9534935, 11441922, 17162883, 19069870, 28604805, 34325766, 57209610, 85814415, 171628830]

約数ペア:

[(1, 171628830), (2, 85814415), (3, 57209610), (5, 34325766), (6, 28604805), (9, 19069870), (10, 17162883), (15, 11441922), (18, 9534935), (30, 5720961), (45, 3813974), (90, 1906987)]