8079630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20717}}^1$

素因数の和:20740

約数の個数: 32

約数和(自身を含む): 20883744

約数和(自身を除く): 12804114

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 20717, 41434, 62151, 103585, 124302, 207170, 269321, 310755, 538642, 621510, 807963, 1346605, 1615926, 2693210, 4039815, 8079630]

約数ペア:

[(1, 8079630), (2, 4039815), (3, 2693210), (5, 1615926), (6, 1346605), (10, 807963), (13, 621510), (15, 538642), (26, 310755), (30, 269321), (39, 207170), (65, 124302), (78, 103585), (130, 62151), (195, 41434), (390, 20717)]