1995660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11087}}^1$

素因数の和:11102

約数の個数: 36

約数和(自身を含む): 6054048

約数和(自身を除く): 4058388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11087, 22174, 33261, 44348, 55435, 66522, 99783, 110870, 133044, 166305, 199566, 221740, 332610, 399132, 498915, 665220, 997830, 1995660]

約数ペア:

[(1, 1995660), (2, 997830), (3, 665220), (4, 498915), (5, 399132), (6, 332610), (9, 221740), (10, 199566), (12, 166305), (15, 133044), (18, 110870), (20, 99783), (30, 66522), (36, 55435), (45, 44348), (60, 33261), (90, 22174), (180, 11087)]