678657060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3770317}}^1$

素因数の和:3770332

約数の個数: 36

約数和(自身を含む): 2058593628

約数和(自身を除く): 1379936568

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3770317, 7540634, 11310951, 15081268, 18851585, 22621902, 33932853, 37703170, 45243804, 56554755, 67865706, 75406340, 113109510, 135731412, 169664265, 226219020, 339328530, 678657060]

約数ペア:

[(1, 678657060), (2, 339328530), (3, 226219020), (4, 169664265), (5, 135731412), (6, 113109510), (9, 75406340), (10, 67865706), (12, 56554755), (15, 45243804), (18, 37703170), (20, 33932853), (30, 22621902), (36, 18851585), (45, 15081268), (60, 11310951), (90, 7540634), (180, 3770317)]