12730744510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{28711}}^1$

素因数の和:28897

約数の個数: 64

約数和(自身を含む): 26047526400

約数和(自身を除く): 13316781890

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 139, 145, 278, 290, 319, 638, 695, 1390, 1529, 1595, 3058, 3190, 4031, 7645, 8062, 15290, 20155, 28711, 40310, 44341, 57422, 88682, 143555, 221705, 287110, 315821, 443410, 631642, 832619, 1579105, 1665238, 3158210, 3990829, 4163095, 7981658, 8326190, 9158809, 18317618, 19954145, 39908290, 43899119, 45794045, 87798238, 91588090, 115734041, 219495595, 231468082, 438991190, 578670205, 1157340410, 1273074451, 2546148902, 6365372255, 12730744510]

約数ペア:

[(1, 12730744510), (2, 6365372255), (5, 2546148902), (10, 1273074451), (11, 1157340410), (22, 578670205), (29, 438991190), (55, 231468082), (58, 219495595), (110, 115734041), (139, 91588090), (145, 87798238), (278, 45794045), (290, 43899119), (319, 39908290), (638, 19954145), (695, 18317618), (1390, 9158809), (1529, 8326190), (1595, 7981658), (3058, 4163095), (3190, 3990829), (4031, 3158210), (7645, 1665238), (8062, 1579105), (15290, 832619), (20155, 631642), (28711, 443410), (40310, 315821), (44341, 287110), (57422, 221705), (88682, 143555)]