30932180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{90977}}^1$

素因数の和:91003

約数の個数: 24

約数和(自身を含む): 68779368

約数和(自身を除く): 37847188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 90977, 181954, 363908, 454885, 909770, 1546609, 1819540, 3093218, 6186436, 7733045, 15466090, 30932180]

約数ペア:

[(1, 30932180), (2, 15466090), (4, 7733045), (5, 6186436), (10, 3093218), (17, 1819540), (20, 1546609), (34, 909770), (68, 454885), (85, 363908), (170, 181954), (340, 90977)]