2103180130

素因数分解:

$2^1\times 5^1\times {\mathrm{13681}}^1\times {\mathrm{15373}}^1$

素因数の和:29061

約数の個数: 16

約数和(自身を含む): 3786247224

約数和(自身を除く): 1683067094

約数列:

[1, 2, 5, 10, 13681, 15373, 27362, 30746, 68405, 76865, 136810, 153730, 210318013, 420636026, 1051590065, 2103180130]

約数ペア:

[(1, 2103180130), (2, 1051590065), (5, 420636026), (10, 210318013), (13681, 153730), (15373, 136810), (27362, 76865), (30746, 68405)]