7346950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 14999040

約数和(自身を除く): 7652090

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 127, 130, 178, 254, 325, 445, 635, 650, 890, 1157, 1270, 1651, 2225, 2314, 3175, 3302, 4450, 5785, 6350, 8255, 11303, 11570, 16510, 22606, 28925, 41275, 56515, 57850, 82550, 113030, 146939, 282575, 293878, 565150, 734695, 1469390, 3673475, 7346950]

約数ペア:

[(1, 7346950), (2, 3673475), (5, 1469390), (10, 734695), (13, 565150), (25, 293878), (26, 282575), (50, 146939), (65, 113030), (89, 82550), (127, 57850), (130, 56515), (178, 41275), (254, 28925), (325, 22606), (445, 16510), (635, 11570), (650, 11303), (890, 8255), (1157, 6350), (1270, 5785), (1651, 4450), (2225, 3302), (2314, 3175)]