2797290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31081}}^1$

素因数の和:31094

約数の個数: 24

約数和(自身を含む): 7273188

約数和(自身を除く): 4475898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 31081, 62162, 93243, 155405, 186486, 279729, 310810, 466215, 559458, 932430, 1398645, 2797290]

約数ペア:

[(1, 2797290), (2, 1398645), (3, 932430), (5, 559458), (6, 466215), (9, 310810), (10, 279729), (15, 186486), (18, 155405), (30, 93243), (45, 62162), (90, 31081)]