30881430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{343127}}^1$

素因数の和:343140

約数の個数: 24

約数和(自身を含む): 80291952

約数和(自身を除く): 49410522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 343127, 686254, 1029381, 1715635, 2058762, 3088143, 3431270, 5146905, 6176286, 10293810, 15440715, 30881430]

約数ペア:

[(1, 30881430), (2, 15440715), (3, 10293810), (5, 6176286), (6, 5146905), (9, 3431270), (10, 3088143), (15, 2058762), (18, 1715635), (30, 1029381), (45, 686254), (90, 343127)]