69158380

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1901}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 155294496

約数和(自身を除く): 86136116

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 340, 428, 535, 1070, 1819, 1901, 2140, 3638, 3802, 7276, 7604, 9095, 9505, 18190, 19010, 32317, 36380, 38020, 64634, 129268, 161585, 203407, 323170, 406814, 646340, 813628, 1017035, 2034070, 3457919, 4068140, 6915838, 13831676, 17289595, 34579190, 69158380]

約数ペア:

[(1, 69158380), (2, 34579190), (4, 17289595), (5, 13831676), (10, 6915838), (17, 4068140), (20, 3457919), (34, 2034070), (68, 1017035), (85, 813628), (107, 646340), (170, 406814), (214, 323170), (340, 203407), (428, 161585), (535, 129268), (1070, 64634), (1819, 38020), (1901, 36380), (2140, 32317), (3638, 19010), (3802, 18190), (7276, 9505), (7604, 9095)]