123523168510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{761}}^1\times {\mathrm{331259}}^1$

素因数の和:332041

約数の個数: 48

約数和(自身を含む): 258983043120

約数和(自身を除く): 135459874610

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 761, 1522, 3805, 5327, 7610, 10654, 26635, 37289, 53270, 74578, 186445, 331259, 372890, 662518, 1656295, 2318813, 3312590, 4637626, 11594065, 16231691, 23188130, 32463382, 81158455, 162316910, 252088099, 504176198, 1260440495, 1764616693, 2520880990, 3529233386, 8823083465, 12352316851, 17646166930, 24704633702, 61761584255, 123523168510]

約数ペア:

[(1, 123523168510), (2, 61761584255), (5, 24704633702), (7, 17646166930), (10, 12352316851), (14, 8823083465), (35, 3529233386), (49, 2520880990), (70, 1764616693), (98, 1260440495), (245, 504176198), (490, 252088099), (761, 162316910), (1522, 81158455), (3805, 32463382), (5327, 23188130), (7610, 16231691), (10654, 11594065), (26635, 4637626), (37289, 3312590), (53270, 2318813), (74578, 1656295), (186445, 662518), (331259, 372890)]