31275180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{57917}}^1$

素因数の和:57935

約数の個数: 48

約数和(自身を含む): 97302240

約数和(自身を除く): 66027060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 57917, 115834, 173751, 231668, 289585, 347502, 521253, 579170, 695004, 868755, 1042506, 1158340, 1563759, 1737510, 2085012, 2606265, 3127518, 3475020, 5212530, 6255036, 7818795, 10425060, 15637590, 31275180]

約数ペア:

[(1, 31275180), (2, 15637590), (3, 10425060), (4, 7818795), (5, 6255036), (6, 5212530), (9, 3475020), (10, 3127518), (12, 2606265), (15, 2085012), (18, 1737510), (20, 1563759), (27, 1158340), (30, 1042506), (36, 868755), (45, 695004), (54, 579170), (60, 521253), (90, 347502), (108, 289585), (135, 231668), (180, 173751), (270, 115834), (540, 57917)]