12702270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{8641}}^1$

素因数の和:8665

約数の個数: 48

約数和(自身を含む): 35466768

約数和(自身を除く): 22764498

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 8641, 17282, 25923, 43205, 51846, 60487, 86410, 120974, 129615, 181461, 259230, 302435, 362922, 423409, 604870, 846818, 907305, 1270227, 1814610, 2117045, 2540454, 4234090, 6351135, 12702270]

約数ペア:

[(1, 12702270), (2, 6351135), (3, 4234090), (5, 2540454), (6, 2117045), (7, 1814610), (10, 1270227), (14, 907305), (15, 846818), (21, 604870), (30, 423409), (35, 362922), (42, 302435), (49, 259230), (70, 181461), (98, 129615), (105, 120974), (147, 86410), (210, 60487), (245, 51846), (294, 43205), (490, 25923), (735, 17282), (1470, 8641)]