71813310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{4759}}^1$

素因数の和:5272

約数の個数: 32

約数和(自身を含む): 172730880

約数和(自身を除く): 100917570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 503, 1006, 1509, 2515, 3018, 4759, 5030, 7545, 9518, 14277, 15090, 23795, 28554, 47590, 71385, 142770, 2393777, 4787554, 7181331, 11968885, 14362662, 23937770, 35906655, 71813310]

約数ペア:

[(1, 71813310), (2, 35906655), (3, 23937770), (5, 14362662), (6, 11968885), (10, 7181331), (15, 4787554), (30, 2393777), (503, 142770), (1006, 71385), (1509, 47590), (2515, 28554), (3018, 23795), (4759, 15090), (5030, 14277), (7545, 9518)]