126814020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2113567}}^1$

素因数の和:2113579

約数の個数: 24

約数和(自身を含む): 355079424

約数和(自身を除く): 228265404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2113567, 4227134, 6340701, 8454268, 10567835, 12681402, 21135670, 25362804, 31703505, 42271340, 63407010, 126814020]

約数ペア:

[(1, 126814020), (2, 63407010), (3, 42271340), (4, 31703505), (5, 25362804), (6, 21135670), (10, 12681402), (12, 10567835), (15, 8454268), (20, 6340701), (30, 4227134), (60, 2113567)]