126275710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2017

約数の個数: 64

約数和(自身を含む): 269568000

約数和(自身を除く): 143292290

約数列:

[1, 2, 5, 10, 11, 19, 22, 31, 38, 55, 62, 95, 110, 155, 190, 209, 310, 341, 418, 589, 682, 1045, 1178, 1705, 1949, 2090, 2945, 3410, 3898, 5890, 6479, 9745, 12958, 19490, 21439, 32395, 37031, 42878, 60419, 64790, 74062, 107195, 120838, 185155, 214390, 302095, 370310, 407341, 604190, 664609, 814682, 1147961, 1329218, 2036705, 2295922, 3323045, 4073410, 5739805, 6646090, 11479610, 12627571, 25255142, 63137855, 126275710]

約数ペア:

[(1, 126275710), (2, 63137855), (5, 25255142), (10, 12627571), (11, 11479610), (19, 6646090), (22, 5739805), (31, 4073410), (38, 3323045), (55, 2295922), (62, 2036705), (95, 1329218), (110, 1147961), (155, 814682), (190, 664609), (209, 604190), (310, 407341), (341, 370310), (418, 302095), (589, 214390), (682, 185155), (1045, 120838), (1178, 107195), (1705, 74062), (1949, 64790), (2090, 60419), (2945, 42878), (3410, 37031), (3898, 32395), (5890, 21439), (6479, 19490), (9745, 12958)]