2859660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{15887}}^1$

素因数の和:15902

約数の個数: 36

約数和(自身を含む): 8674848

約数和(自身を除く): 5815188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 15887, 31774, 47661, 63548, 79435, 95322, 142983, 158870, 190644, 238305, 285966, 317740, 476610, 571932, 714915, 953220, 1429830, 2859660]

約数ペア:

[(1, 2859660), (2, 1429830), (3, 953220), (4, 714915), (5, 571932), (6, 476610), (9, 317740), (10, 285966), (12, 238305), (15, 190644), (18, 158870), (20, 142983), (30, 95322), (36, 79435), (45, 63548), (60, 47661), (90, 31774), (180, 15887)]