1176980

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{1201}}^1$

素因数の和:1224

約数の個数: 36

約数和(自身を含む): 2877588

約数和(自身を除く): 1700608

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 1201, 2402, 4804, 6005, 8407, 12010, 16814, 24020, 33628, 42035, 58849, 84070, 117698, 168140, 235396, 294245, 588490, 1176980]

約数ペア:

[(1, 1176980), (2, 588490), (4, 294245), (5, 235396), (7, 168140), (10, 117698), (14, 84070), (20, 58849), (28, 42035), (35, 33628), (49, 24020), (70, 16814), (98, 12010), (140, 8407), (196, 6005), (245, 4804), (490, 2402), (980, 1201)]