66154020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1102567}}^1$

素因数の和:1102579

約数の個数: 24

約数和(自身を含む): 185231424

約数和(自身を除く): 119077404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1102567, 2205134, 3307701, 4410268, 5512835, 6615402, 11025670, 13230804, 16538505, 22051340, 33077010, 66154020]

約数ペア:

[(1, 66154020), (2, 33077010), (3, 22051340), (4, 16538505), (5, 13230804), (6, 11025670), (10, 6615402), (12, 5512835), (15, 4410268), (20, 3307701), (30, 2205134), (60, 1102567)]