2783408550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1427389}}^1$

素因数の和:1427417

約数の個数: 48

約数和(自身を含む): 7433847120

約数和(自身を除く): 4650438570

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 1427389, 2854778, 4282167, 7136945, 8564334, 14273890, 18556057, 21410835, 35684725, 37112114, 42821670, 55668171, 71369450, 92780285, 107054175, 111336342, 185560570, 214108350, 278340855, 463901425, 556681710, 927802850, 1391704275, 2783408550]

約数ペア:

[(1, 2783408550), (2, 1391704275), (3, 927802850), (5, 556681710), (6, 463901425), (10, 278340855), (13, 214108350), (15, 185560570), (25, 111336342), (26, 107054175), (30, 92780285), (39, 71369450), (50, 55668171), (65, 42821670), (75, 37112114), (78, 35684725), (130, 21410835), (150, 18556057), (195, 14273890), (325, 8564334), (390, 7136945), (650, 4282167), (975, 2854778), (1950, 1427389)]