26550270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2049

約数の個数: 48

約数和(自身を含む): 69507360

約数和(自身を除く): 42957090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 1879, 2355, 2826, 3758, 4710, 5637, 7065, 9395, 11274, 14130, 16911, 18790, 28185, 33822, 56370, 84555, 169110, 295003, 590006, 885009, 1475015, 1770018, 2655027, 2950030, 4425045, 5310054, 8850090, 13275135, 26550270]

約数ペア:

[(1, 26550270), (2, 13275135), (3, 8850090), (5, 5310054), (6, 4425045), (9, 2950030), (10, 2655027), (15, 1770018), (18, 1475015), (30, 885009), (45, 590006), (90, 295003), (157, 169110), (314, 84555), (471, 56370), (785, 33822), (942, 28185), (1413, 18790), (1570, 16911), (1879, 14130), (2355, 11274), (2826, 9395), (3758, 7065), (4710, 5637)]