127994807810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{242419}}^1$

素因数の和:243890

約数の個数: 32

約数和(自身を含む): 236784219840

約数和(自身を除く): 108789412030

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1427, 2854, 7135, 14270, 52799, 105598, 242419, 263995, 484838, 527990, 1212095, 2424190, 8969503, 17939006, 44847515, 89695030, 345931913, 691863826, 1729659565, 3459319130, 12799480781, 25598961562, 63997403905, 127994807810]

約数ペア:

[(1, 127994807810), (2, 63997403905), (5, 25598961562), (10, 12799480781), (37, 3459319130), (74, 1729659565), (185, 691863826), (370, 345931913), (1427, 89695030), (2854, 44847515), (7135, 17939006), (14270, 8969503), (52799, 2424190), (105598, 1212095), (242419, 527990), (263995, 484838)]