136471610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 277118496

約数和(自身を除く): 140646886

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1291, 1705, 1922, 2582, 3410, 4805, 6455, 9610, 10571, 12910, 14201, 21142, 28402, 40021, 52855, 71005, 80042, 105710, 142010, 200105, 400210, 440231, 880462, 1240651, 2201155, 2481302, 4402310, 6203255, 12406510, 13647161, 27294322, 68235805, 136471610]

約数ペア:

[(1, 136471610), (2, 68235805), (5, 27294322), (10, 13647161), (11, 12406510), (22, 6203255), (31, 4402310), (55, 2481302), (62, 2201155), (110, 1240651), (155, 880462), (310, 440231), (341, 400210), (682, 200105), (961, 142010), (1291, 105710), (1705, 80042), (1922, 71005), (2582, 52855), (3410, 40021), (4805, 28402), (6455, 21142), (9610, 14201), (10571, 12910)]