68770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2$

素因数の和:66

約数の個数: 24

約数和(自身を含む): 139356

約数和(自身を除く): 70586

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 529, 598, 1058, 1495, 2645, 2990, 5290, 6877, 13754, 34385, 68770]

約数ペア:

[(1, 68770), (2, 34385), (5, 13754), (10, 6877), (13, 5290), (23, 2990), (26, 2645), (46, 1495), (65, 1058), (115, 598), (130, 529), (230, 299)]