12892290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{1487}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 32890752

約数和(自身を除く): 19998462

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1487, 1734, 2890, 2974, 4335, 4461, 7435, 8670, 8922, 14870, 22305, 25279, 44610, 50558, 75837, 126395, 151674, 252790, 379185, 429743, 758370, 859486, 1289229, 2148715, 2578458, 4297430, 6446145, 12892290]

約数ペア:

[(1, 12892290), (2, 6446145), (3, 4297430), (5, 2578458), (6, 2148715), (10, 1289229), (15, 859486), (17, 758370), (30, 429743), (34, 379185), (51, 252790), (85, 151674), (102, 126395), (170, 75837), (255, 50558), (289, 44610), (510, 25279), (578, 22305), (867, 14870), (1445, 8922), (1487, 8670), (1734, 7435), (2890, 4461), (2974, 4335)]