2091060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11617}}^1$

素因数の和:11632

約数の個数: 36

約数和(自身を含む): 6343428

約数和(自身を除く): 4252368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11617, 23234, 34851, 46468, 58085, 69702, 104553, 116170, 139404, 174255, 209106, 232340, 348510, 418212, 522765, 697020, 1045530, 2091060]

約数ペア:

[(1, 2091060), (2, 1045530), (3, 697020), (4, 522765), (5, 418212), (6, 348510), (9, 232340), (10, 209106), (12, 174255), (15, 139404), (18, 116170), (20, 104553), (30, 69702), (36, 58085), (45, 46468), (60, 34851), (90, 23234), (180, 11617)]