3287173660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{279047}}^1$

素因数の和:279106

約数の個数: 48

約数和(自身を含む): 7500810240

約数和(自身を除く): 4213636580

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2945, 5890, 11780, 279047, 558094, 1116188, 1395235, 2790470, 5301893, 5580940, 8650457, 10603786, 17300914, 21207572, 26509465, 34601828, 43252285, 53018930, 86504570, 106037860, 164358683, 173009140, 328717366, 657434732, 821793415, 1643586830, 3287173660]

約数ペア:

[(1, 3287173660), (2, 1643586830), (4, 821793415), (5, 657434732), (10, 328717366), (19, 173009140), (20, 164358683), (31, 106037860), (38, 86504570), (62, 53018930), (76, 43252285), (95, 34601828), (124, 26509465), (155, 21207572), (190, 17300914), (310, 10603786), (380, 8650457), (589, 5580940), (620, 5301893), (1178, 2790470), (2356, 1395235), (2945, 1116188), (5890, 558094), (11780, 279047)]