39390090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18493}}^1$

素因数の和:18574

約数の個数: 32

約数和(自身を含む): 95872896

約数和(自身を除く): 56482806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 18493, 36986, 55479, 92465, 110958, 184930, 277395, 554790, 1313003, 2626006, 3939009, 6565015, 7878018, 13130030, 19695045, 39390090]

約数ペア:

[(1, 39390090), (2, 19695045), (3, 13130030), (5, 7878018), (6, 6565015), (10, 3939009), (15, 2626006), (30, 1313003), (71, 554790), (142, 277395), (213, 184930), (355, 110958), (426, 92465), (710, 55479), (1065, 36986), (2130, 18493)]