193845180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{25439}}^1$

素因数の和:25578

約数の個数: 48

約数和(自身を含む): 547061760

約数和(自身を除く): 353216580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 25439, 50878, 76317, 101756, 127195, 152634, 254390, 305268, 381585, 508780, 763170, 1526340, 3230753, 6461506, 9692259, 12923012, 16153765, 19384518, 32307530, 38769036, 48461295, 64615060, 96922590, 193845180]

約数ペア:

[(1, 193845180), (2, 96922590), (3, 64615060), (4, 48461295), (5, 38769036), (6, 32307530), (10, 19384518), (12, 16153765), (15, 12923012), (20, 9692259), (30, 6461506), (60, 3230753), (127, 1526340), (254, 763170), (381, 508780), (508, 381585), (635, 305268), (762, 254390), (1270, 152634), (1524, 127195), (1905, 101756), (2540, 76317), (3810, 50878), (7620, 25439)]