3331510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 7526736

約数和(自身を除く): 4195226

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 523, 637, 910, 1046, 1274, 2615, 3185, 3661, 5230, 6370, 6799, 7322, 13598, 18305, 25627, 33995, 36610, 47593, 51254, 67990, 95186, 128135, 237965, 256270, 333151, 475930, 666302, 1665755, 3331510]

約数ペア:

[(1, 3331510), (2, 1665755), (5, 666302), (7, 475930), (10, 333151), (13, 256270), (14, 237965), (26, 128135), (35, 95186), (49, 67990), (65, 51254), (70, 47593), (91, 36610), (98, 33995), (130, 25627), (182, 18305), (245, 13598), (455, 7322), (490, 6799), (523, 6370), (637, 5230), (910, 3661), (1046, 3185), (1274, 2615)]