7422090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19031}}^1$

素因数の和:19054

約数の個数: 32

約数和(自身を含む): 19184256

約数和(自身を除く): 11762166

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19031, 38062, 57093, 95155, 114186, 190310, 247403, 285465, 494806, 570930, 742209, 1237015, 1484418, 2474030, 3711045, 7422090]

約数ペア:

[(1, 7422090), (2, 3711045), (3, 2474030), (5, 1484418), (6, 1237015), (10, 742209), (13, 570930), (15, 494806), (26, 285465), (30, 247403), (39, 190310), (65, 114186), (78, 95155), (130, 57093), (195, 38062), (390, 19031)]