7893150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 19806768

約数和(自身を除く): 11913618

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 101, 150, 202, 303, 505, 521, 606, 1010, 1042, 1515, 1563, 2525, 2605, 3030, 3126, 5050, 5210, 7575, 7815, 13025, 15150, 15630, 26050, 39075, 52621, 78150, 105242, 157863, 263105, 315726, 526210, 789315, 1315525, 1578630, 2631050, 3946575, 7893150]

約数ペア:

[(1, 7893150), (2, 3946575), (3, 2631050), (5, 1578630), (6, 1315525), (10, 789315), (15, 526210), (25, 315726), (30, 263105), (50, 157863), (75, 105242), (101, 78150), (150, 52621), (202, 39075), (303, 26050), (505, 15630), (521, 15150), (606, 13025), (1010, 7815), (1042, 7575), (1515, 5210), (1563, 5050), (2525, 3126), (2605, 3030)]