71388330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183047}}^1$

素因数の和:183070

約数の個数: 32

約数和(自身を含む): 184512384

約数和(自身を除く): 113124054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183047, 366094, 549141, 915235, 1098282, 1830470, 2379611, 2745705, 4759222, 5491410, 7138833, 11898055, 14277666, 23796110, 35694165, 71388330]

約数ペア:

[(1, 71388330), (2, 35694165), (3, 23796110), (5, 14277666), (6, 11898055), (10, 7138833), (13, 5491410), (15, 4759222), (26, 2745705), (30, 2379611), (39, 1830470), (65, 1098282), (78, 915235), (130, 549141), (195, 366094), (390, 183047)]