28155510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{312839}}^1$

素因数の和:312852

約数の個数: 24

約数和(自身を含む): 73204560

約数和(自身を除く): 45049050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 312839, 625678, 938517, 1564195, 1877034, 2815551, 3128390, 4692585, 5631102, 9385170, 14077755, 28155510]

約数ペア:

[(1, 28155510), (2, 14077755), (3, 9385170), (5, 5631102), (6, 4692585), (9, 3128390), (10, 2815551), (15, 1877034), (18, 1564195), (30, 938517), (45, 625678), (90, 312839)]