66480190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{8713}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 138029760

約数和(自身を除く): 71549570

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 8713, 17426, 43565, 60991, 87130, 121982, 304955, 609910, 949717, 1899434, 4748585, 6648019, 9497170, 13296038, 33240095, 66480190]

約数ペア:

[(1, 66480190), (2, 33240095), (5, 13296038), (7, 9497170), (10, 6648019), (14, 4748585), (35, 1899434), (70, 949717), (109, 609910), (218, 304955), (545, 121982), (763, 87130), (1090, 60991), (1526, 43565), (3815, 17426), (7630, 8713)]