489968670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{11287}}^1$

素因数の和:12744

約数の個数: 32

約数和(自身を含む): 1176841728

約数和(自身を除く): 686873058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1447, 2894, 4341, 7235, 8682, 11287, 14470, 21705, 22574, 33861, 43410, 56435, 67722, 112870, 169305, 338610, 16332289, 32664578, 48996867, 81661445, 97993734, 163322890, 244984335, 489968670]

約数ペア:

[(1, 489968670), (2, 244984335), (3, 163322890), (5, 97993734), (6, 81661445), (10, 48996867), (15, 32664578), (30, 16332289), (1447, 338610), (2894, 169305), (4341, 112870), (7235, 67722), (8682, 56435), (11287, 43410), (14470, 33861), (21705, 22574)]