28762950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{337}}^1\times {\mathrm{569}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 71669520

約数和(自身を除く): 42906570

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 337, 569, 674, 1011, 1138, 1685, 1707, 2022, 2845, 3370, 3414, 5055, 5690, 8425, 8535, 10110, 14225, 16850, 17070, 25275, 28450, 42675, 50550, 85350, 191753, 383506, 575259, 958765, 1150518, 1917530, 2876295, 4793825, 5752590, 9587650, 14381475, 28762950]

約数ペア:

[(1, 28762950), (2, 14381475), (3, 9587650), (5, 5752590), (6, 4793825), (10, 2876295), (15, 1917530), (25, 1150518), (30, 958765), (50, 575259), (75, 383506), (150, 191753), (337, 85350), (569, 50550), (674, 42675), (1011, 28450), (1138, 25275), (1685, 17070), (1707, 16850), (2022, 14225), (2845, 10110), (3370, 8535), (3414, 8425), (5055, 5690)]