77923530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{865817}}^1$

素因数の和:865830

約数の個数: 24

約数和(自身を含む): 202601412

約数和(自身を除く): 124677882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 865817, 1731634, 2597451, 4329085, 5194902, 7792353, 8658170, 12987255, 15584706, 25974510, 38961765, 77923530]

約数ペア:

[(1, 77923530), (2, 38961765), (3, 25974510), (5, 15584706), (6, 12987255), (9, 8658170), (10, 7792353), (15, 5194902), (18, 4329085), (30, 2597451), (45, 1731634), (90, 865817)]