285220910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{46681}}^1$

素因数の和:46748

約数の個数: 32

約数和(自身を含む): 564665472

約数和(自身を除く): 279444562

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 46681, 93362, 233405, 466810, 606853, 1213706, 2194007, 3034265, 4388014, 6068530, 10970035, 21940070, 28522091, 57044182, 142610455, 285220910]

約数ペア:

[(1, 285220910), (2, 142610455), (5, 57044182), (10, 28522091), (13, 21940070), (26, 10970035), (47, 6068530), (65, 4388014), (94, 3034265), (130, 2194007), (235, 1213706), (470, 606853), (611, 466810), (1222, 233405), (3055, 93362), (6110, 46681)]