7676860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 17375904

約数和(自身を除く): 9699044

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 67, 68, 85, 134, 170, 268, 335, 337, 340, 670, 674, 1139, 1340, 1348, 1685, 2278, 3370, 4556, 5695, 5729, 6740, 11390, 11458, 22579, 22780, 22916, 28645, 45158, 57290, 90316, 112895, 114580, 225790, 383843, 451580, 767686, 1535372, 1919215, 3838430, 7676860]

約数ペア:

[(1, 7676860), (2, 3838430), (4, 1919215), (5, 1535372), (10, 767686), (17, 451580), (20, 383843), (34, 225790), (67, 114580), (68, 112895), (85, 90316), (134, 57290), (170, 45158), (268, 28645), (335, 22916), (337, 22780), (340, 22579), (670, 11458), (674, 11390), (1139, 6740), (1340, 5729), (1348, 5695), (1685, 4556), (2278, 3370)]