1520430130

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{9871}}^1$

素因数の和:10162

約数の個数: 32

約数和(自身を含む): 2787694848

約数和(自身を除く): 1267264718

約数列:

[1, 2, 5, 10, 73, 146, 211, 365, 422, 730, 1055, 2110, 9871, 15403, 19742, 30806, 49355, 77015, 98710, 154030, 720583, 1441166, 2082781, 3602915, 4165562, 7205830, 10413905, 20827810, 152043013, 304086026, 760215065, 1520430130]

約数ペア:

[(1, 1520430130), (2, 760215065), (5, 304086026), (10, 152043013), (73, 20827810), (146, 10413905), (211, 7205830), (365, 4165562), (422, 3602915), (730, 2082781), (1055, 1441166), (2110, 720583), (9871, 154030), (15403, 98710), (19742, 77015), (30806, 49355)]