190323510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{488009}}^1$

素因数の和:488032

約数の個数: 32

約数和(自身を含む): 491914080

約数和(自身を除く): 301590570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 488009, 976018, 1464027, 2440045, 2928054, 4880090, 6344117, 7320135, 12688234, 14640270, 19032351, 31720585, 38064702, 63441170, 95161755, 190323510]

約数ペア:

[(1, 190323510), (2, 95161755), (3, 63441170), (5, 38064702), (6, 31720585), (10, 19032351), (13, 14640270), (15, 12688234), (26, 7320135), (30, 6344117), (39, 4880090), (65, 2928054), (78, 2440045), (130, 1464027), (195, 976018), (390, 488009)]