745531740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4141843}}^1$

素因数の和:4141858

約数の個数: 36

約数和(自身を含む): 2261446824

約数和(自身を除く): 1515915084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4141843, 8283686, 12425529, 16567372, 20709215, 24851058, 37276587, 41418430, 49702116, 62127645, 74553174, 82836860, 124255290, 149106348, 186382935, 248510580, 372765870, 745531740]

約数ペア:

[(1, 745531740), (2, 372765870), (3, 248510580), (4, 186382935), (5, 149106348), (6, 124255290), (9, 82836860), (10, 74553174), (12, 62127645), (15, 49702116), (18, 41418430), (20, 37276587), (30, 24851058), (36, 20709215), (45, 16567372), (60, 12425529), (90, 8283686), (180, 4141843)]