88970580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{494281}}^1$

素因数の和:494296

約数の個数: 36

約数和(自身を含む): 269877972

約数和(自身を除く): 180907392

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 494281, 988562, 1482843, 1977124, 2471405, 2965686, 4448529, 4942810, 5931372, 7414215, 8897058, 9885620, 14828430, 17794116, 22242645, 29656860, 44485290, 88970580]

約数ペア:

[(1, 88970580), (2, 44485290), (3, 29656860), (4, 22242645), (5, 17794116), (6, 14828430), (9, 9885620), (10, 8897058), (12, 7414215), (15, 5931372), (18, 4942810), (20, 4448529), (30, 2965686), (36, 2471405), (45, 1977124), (60, 1482843), (90, 988562), (180, 494281)]