84901860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{471677}}^1$

素因数の和:471692

約数の個数: 36

約数和(自身を含む): 257536188

約数和(自身を除く): 172634328

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 471677, 943354, 1415031, 1886708, 2358385, 2830062, 4245093, 4716770, 5660124, 7075155, 8490186, 9433540, 14150310, 16980372, 21225465, 28300620, 42450930, 84901860]

約数ペア:

[(1, 84901860), (2, 42450930), (3, 28300620), (4, 21225465), (5, 16980372), (6, 14150310), (9, 9433540), (10, 8490186), (12, 7075155), (15, 5660124), (18, 4716770), (20, 4245093), (30, 2830062), (36, 2358385), (45, 1886708), (60, 1415031), (90, 943354), (180, 471677)]