2018902110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{977}}^1\times {\mathrm{68881}}^1$

素因数の和:69868

約数の個数: 32

約数和(自身を含む): 4850394912

約数和(自身を除く): 2831492802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 977, 1954, 2931, 4885, 5862, 9770, 14655, 29310, 68881, 137762, 206643, 344405, 413286, 688810, 1033215, 2066430, 67296737, 134593474, 201890211, 336483685, 403780422, 672967370, 1009451055, 2018902110]

約数ペア:

[(1, 2018902110), (2, 1009451055), (3, 672967370), (5, 403780422), (6, 336483685), (10, 201890211), (15, 134593474), (30, 67296737), (977, 2066430), (1954, 1033215), (2931, 688810), (4885, 413286), (5862, 344405), (9770, 206643), (14655, 137762), (29310, 68881)]