2012135430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{67273}}^1$

素因数の和:68280

約数の個数: 32

約数和(自身を含む): 4834040544

約数和(自身を除く): 2821905114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 997, 1994, 2991, 4985, 5982, 9970, 14955, 29910, 67273, 134546, 201819, 336365, 403638, 672730, 1009095, 2018190, 67071181, 134142362, 201213543, 335355905, 402427086, 670711810, 1006067715, 2012135430]

約数ペア:

[(1, 2012135430), (2, 1006067715), (3, 670711810), (5, 402427086), (6, 335355905), (10, 201213543), (15, 134142362), (30, 67071181), (997, 2018190), (1994, 1009095), (2991, 672730), (4985, 403638), (5982, 336365), (9970, 201819), (14955, 134546), (29910, 67273)]