8139510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{90439}}^1$

素因数の和:90452

約数の個数: 24

約数和(自身を含む): 21162960

約数和(自身を除く): 13023450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 90439, 180878, 271317, 452195, 542634, 813951, 904390, 1356585, 1627902, 2713170, 4069755, 8139510]

約数ペア:

[(1, 8139510), (2, 4069755), (3, 2713170), (5, 1627902), (6, 1356585), (9, 904390), (10, 813951), (15, 542634), (18, 452195), (30, 271317), (45, 180878), (90, 90439)]