9392180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 22874880

約数和(自身を除く): 13482700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 919, 1022, 1460, 1838, 2044, 2555, 3676, 4595, 5110, 6433, 9190, 10220, 12866, 18380, 25732, 32165, 64330, 67087, 128660, 134174, 268348, 335435, 469609, 670870, 939218, 1341740, 1878436, 2348045, 4696090, 9392180]

約数ペア:

[(1, 9392180), (2, 4696090), (4, 2348045), (5, 1878436), (7, 1341740), (10, 939218), (14, 670870), (20, 469609), (28, 335435), (35, 268348), (70, 134174), (73, 128660), (140, 67087), (146, 64330), (292, 32165), (365, 25732), (511, 18380), (730, 12866), (919, 10220), (1022, 9190), (1460, 6433), (1838, 5110), (2044, 4595), (2555, 3676)]