57065220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{317029}}^1$

素因数の和:317044

約数の個数: 36

約数和(自身を含む): 173098380

約数和(自身を除く): 116033160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 317029, 634058, 951087, 1268116, 1585145, 1902174, 2853261, 3170290, 3804348, 4755435, 5706522, 6340580, 9510870, 11413044, 14266305, 19021740, 28532610, 57065220]

約数ペア:

[(1, 57065220), (2, 28532610), (3, 19021740), (4, 14266305), (5, 11413044), (6, 9510870), (9, 6340580), (10, 5706522), (12, 4755435), (15, 3804348), (18, 3170290), (20, 2853261), (30, 1902174), (36, 1585145), (45, 1268116), (60, 951087), (90, 634058), (180, 317029)]