30353500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{3571}}^1$

素因数の和:3607

約数の個数: 48

約数和(自身を含む): 70211232

約数和(自身を除く): 39857732

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 850, 1700, 2125, 3571, 4250, 7142, 8500, 14284, 17855, 35710, 60707, 71420, 89275, 121414, 178550, 242828, 303535, 357100, 446375, 607070, 892750, 1214140, 1517675, 1785500, 3035350, 6070700, 7588375, 15176750, 30353500]

約数ペア:

[(1, 30353500), (2, 15176750), (4, 7588375), (5, 6070700), (10, 3035350), (17, 1785500), (20, 1517675), (25, 1214140), (34, 892750), (50, 607070), (68, 446375), (85, 357100), (100, 303535), (125, 242828), (170, 178550), (250, 121414), (340, 89275), (425, 71420), (500, 60707), (850, 35710), (1700, 17855), (2125, 14284), (3571, 8500), (4250, 7142)]