9853830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{15641}}^1$

素因数の和:15661

約数の個数: 48

約数和(自身を含む): 29281824

約数和(自身を除く): 19427994

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 15641, 31282, 46923, 78205, 93846, 109487, 140769, 156410, 218974, 234615, 281538, 328461, 469230, 547435, 656922, 703845, 985383, 1094870, 1407690, 1642305, 1970766, 3284610, 4926915, 9853830]

約数ペア:

[(1, 9853830), (2, 4926915), (3, 3284610), (5, 1970766), (6, 1642305), (7, 1407690), (9, 1094870), (10, 985383), (14, 703845), (15, 656922), (18, 547435), (21, 469230), (30, 328461), (35, 281538), (42, 234615), (45, 218974), (63, 156410), (70, 140769), (90, 109487), (105, 93846), (126, 78205), (210, 46923), (315, 31282), (630, 15641)]