61878870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229181}}^1$

素因数の和:229197

約数の個数: 32

約数和(自身を含む): 165011040

約数和(自身を除く): 103132170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 229181, 458362, 687543, 1145905, 1375086, 2062629, 2291810, 3437715, 4125258, 6187887, 6875430, 10313145, 12375774, 20626290, 30939435, 61878870]

約数ペア:

[(1, 61878870), (2, 30939435), (3, 20626290), (5, 12375774), (6, 10313145), (9, 6875430), (10, 6187887), (15, 4125258), (18, 3437715), (27, 2291810), (30, 2062629), (45, 1375086), (54, 1145905), (90, 687543), (135, 458362), (270, 229181)]