1957650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 48

約数和(自身を含む): 5023488

約数和(自身を除く): 3065838

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 50, 62, 75, 93, 150, 155, 186, 310, 421, 465, 775, 842, 930, 1263, 1550, 2105, 2325, 2526, 4210, 4650, 6315, 10525, 12630, 13051, 21050, 26102, 31575, 39153, 63150, 65255, 78306, 130510, 195765, 326275, 391530, 652550, 978825, 1957650]

約数ペア:

[(1, 1957650), (2, 978825), (3, 652550), (5, 391530), (6, 326275), (10, 195765), (15, 130510), (25, 78306), (30, 65255), (31, 63150), (50, 39153), (62, 31575), (75, 26102), (93, 21050), (150, 13051), (155, 12630), (186, 10525), (310, 6315), (421, 4650), (465, 4210), (775, 2526), (842, 2325), (930, 2105), (1263, 1550)]