11798940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6781}}^1$

素因数の和:6822

約数の個数: 48

約数和(自身を含む): 34181280

約数和(自身を除く): 22382340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 6781, 13562, 20343, 27124, 33905, 40686, 67810, 81372, 101715, 135620, 196649, 203430, 393298, 406860, 589947, 786596, 983245, 1179894, 1966490, 2359788, 2949735, 3932980, 5899470, 11798940]

約数ペア:

[(1, 11798940), (2, 5899470), (3, 3932980), (4, 2949735), (5, 2359788), (6, 1966490), (10, 1179894), (12, 983245), (15, 786596), (20, 589947), (29, 406860), (30, 393298), (58, 203430), (60, 196649), (87, 135620), (116, 101715), (145, 81372), (174, 67810), (290, 40686), (348, 33905), (435, 27124), (580, 20343), (870, 13562), (1740, 6781)]