2860270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1409}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 6091200

約数和(自身を除く): 3230930

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 1409, 2030, 2818, 7045, 9863, 14090, 19726, 40861, 49315, 81722, 98630, 204305, 286027, 408610, 572054, 1430135, 2860270]

約数ペア:

[(1, 2860270), (2, 1430135), (5, 572054), (7, 408610), (10, 286027), (14, 204305), (29, 98630), (35, 81722), (58, 49315), (70, 40861), (145, 19726), (203, 14090), (290, 9863), (406, 7045), (1015, 2818), (1409, 2030)]