12608940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6779}}^1$

素因数の和:6822

約数の個数: 48

約数和(自身を含む): 36449280

約数和(自身を除く): 23840340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 6779, 13558, 20337, 27116, 33895, 40674, 67790, 81348, 101685, 135580, 203370, 210149, 406740, 420298, 630447, 840596, 1050745, 1260894, 2101490, 2521788, 3152235, 4202980, 6304470, 12608940]

約数ペア:

[(1, 12608940), (2, 6304470), (3, 4202980), (4, 3152235), (5, 2521788), (6, 2101490), (10, 1260894), (12, 1050745), (15, 840596), (20, 630447), (30, 420298), (31, 406740), (60, 210149), (62, 203370), (93, 135580), (124, 101685), (155, 81348), (186, 67790), (310, 40674), (372, 33895), (465, 27116), (620, 20337), (930, 13558), (1860, 6779)]