270348530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{2179}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 513259200

約数和(自身を除く): 242910670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 653, 1306, 2179, 3265, 4358, 6530, 10895, 12407, 21790, 24814, 41401, 62035, 82802, 124070, 207005, 414010, 1422887, 2845774, 7114435, 14228870, 27034853, 54069706, 135174265, 270348530]

約数ペア:

[(1, 270348530), (2, 135174265), (5, 54069706), (10, 27034853), (19, 14228870), (38, 7114435), (95, 2845774), (190, 1422887), (653, 414010), (1306, 207005), (2179, 124070), (3265, 82802), (4358, 62035), (6530, 41401), (10895, 24814), (12407, 21790)]