147830580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{821281}}^1$

素因数の和:821296

約数の個数: 36

約数和(自身を含む): 448419972

約数和(自身を除く): 300589392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 821281, 1642562, 2463843, 3285124, 4106405, 4927686, 7391529, 8212810, 9855372, 12319215, 14783058, 16425620, 24638430, 29566116, 36957645, 49276860, 73915290, 147830580]

約数ペア:

[(1, 147830580), (2, 73915290), (3, 49276860), (4, 36957645), (5, 29566116), (6, 24638430), (9, 16425620), (10, 14783058), (12, 12319215), (15, 9855372), (18, 8212810), (20, 7391529), (30, 4927686), (36, 4106405), (45, 3285124), (60, 2463843), (90, 1642562), (180, 821281)]