30768510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{2039}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 43259010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2039, 2515, 3018, 4078, 5030, 6117, 7545, 10195, 12234, 15090, 20390, 30585, 61170, 1025617, 2051234, 3076851, 5128085, 6153702, 10256170, 15384255, 30768510]

約数ペア:

[(1, 30768510), (2, 15384255), (3, 10256170), (5, 6153702), (6, 5128085), (10, 3076851), (15, 2051234), (30, 1025617), (503, 61170), (1006, 30585), (1509, 20390), (2039, 15090), (2515, 12234), (3018, 10195), (4078, 7545), (5030, 6117)]