14800630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 28867104

約数和(自身を除く): 14066474

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 257, 443, 514, 886, 1285, 2215, 2570, 3341, 4430, 5759, 6682, 11518, 16705, 28795, 33410, 57590, 113851, 227702, 569255, 1138510, 1480063, 2960126, 7400315, 14800630]

約数ペア:

[(1, 14800630), (2, 7400315), (5, 2960126), (10, 1480063), (13, 1138510), (26, 569255), (65, 227702), (130, 113851), (257, 57590), (443, 33410), (514, 28795), (886, 16705), (1285, 11518), (2215, 6682), (2570, 5759), (3341, 4430)]