30538834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{2309}}^1$

素因数の和:2717

約数の個数: 16

約数和(自身を含む): 48648600

約数和(自身を除く): 18109766

約数列:

[1, 2, 17, 34, 389, 778, 2309, 4618, 6613, 13226, 39253, 78506, 898201, 1796402, 15269417, 30538834]

約数ペア:

[(1, 30538834), (2, 15269417), (17, 1796402), (34, 898201), (389, 78506), (778, 39253), (2309, 13226), (4618, 6613)]