76808330

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 140507136

約数和(自身を除く): 63698806

約数列:

[1, 2, 5, 10, 127, 197, 254, 307, 394, 614, 635, 985, 1270, 1535, 1970, 3070, 25019, 38989, 50038, 60479, 77978, 120958, 125095, 194945, 250190, 302395, 389890, 604790, 7680833, 15361666, 38404165, 76808330]

約数ペア:

[(1, 76808330), (2, 38404165), (5, 15361666), (10, 7680833), (127, 604790), (197, 389890), (254, 302395), (307, 250190), (394, 194945), (614, 125095), (635, 120958), (985, 77978), (1270, 60479), (1535, 50038), (1970, 38989), (3070, 25019)]