79830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{887}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 207792

約数和(自身を除く): 127962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 887, 1774, 2661, 4435, 5322, 7983, 8870, 13305, 15966, 26610, 39915, 79830]

約数ペア:

[(1, 79830), (2, 39915), (3, 26610), (5, 15966), (6, 13305), (9, 8870), (10, 7983), (15, 5322), (18, 4435), (30, 2661), (45, 1774), (90, 887)]