305245434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{4493}}^1$

素因数の和:4591

約数の個数: 48

約数和(自身を含む): 671080032

約数和(自身を除く): 365834598

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 169, 201, 338, 402, 507, 871, 1014, 1742, 2613, 4493, 5226, 8986, 11323, 13479, 22646, 26958, 33969, 58409, 67938, 116818, 175227, 301031, 350454, 602062, 759317, 903093, 1518634, 1806186, 2277951, 3913403, 4555902, 7826806, 11740209, 23480418, 50874239, 101748478, 152622717, 305245434]

約数ペア:

[(1, 305245434), (2, 152622717), (3, 101748478), (6, 50874239), (13, 23480418), (26, 11740209), (39, 7826806), (67, 4555902), (78, 3913403), (134, 2277951), (169, 1806186), (201, 1518634), (338, 903093), (402, 759317), (507, 602062), (871, 350454), (1014, 301031), (1742, 175227), (2613, 116818), (4493, 67938), (5226, 58409), (8986, 33969), (11323, 26958), (13479, 22646)]