28779510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20411}}^1$

素因数の和:20468

約数の個数: 32

約数和(自身を含む): 70543872

約数和(自身を除く): 41764362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 20411, 40822, 61233, 102055, 122466, 204110, 306165, 612330, 959317, 1918634, 2877951, 4796585, 5755902, 9593170, 14389755, 28779510]

約数ペア:

[(1, 28779510), (2, 14389755), (3, 9593170), (5, 5755902), (6, 4796585), (10, 2877951), (15, 1918634), (30, 959317), (47, 612330), (94, 306165), (141, 204110), (235, 122466), (282, 102055), (470, 61233), (705, 40822), (1410, 20411)]