286130930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{5879}}^1$

素因数の和:6074

約数の個数: 32

約数和(自身を含む): 535127040

約数和(自身を除く): 248996110

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 4867, 5879, 9734, 11758, 24335, 29395, 48670, 58790, 182249, 364498, 911245, 923003, 1822490, 1846006, 4615015, 9230030, 28613093, 57226186, 143065465, 286130930]

約数ペア:

[(1, 286130930), (2, 143065465), (5, 57226186), (10, 28613093), (31, 9230030), (62, 4615015), (155, 1846006), (157, 1822490), (310, 923003), (314, 911245), (785, 364498), (1570, 182249), (4867, 58790), (5879, 48670), (9734, 29395), (11758, 24335)]