2703996890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{3229}}^1$

素因数の和:4959

約数の個数: 48

約数和(自身を含む): 5666905800

約数和(自身を除く): 2962908910

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1709, 3229, 3418, 6458, 8545, 11963, 16145, 17090, 22603, 23926, 32290, 45206, 59815, 83741, 113015, 119630, 158221, 167482, 226030, 316442, 418705, 791105, 837410, 1582210, 5518361, 11036722, 27591805, 38628527, 55183610, 77257054, 193142635, 270399689, 386285270, 540799378, 1351998445, 2703996890]

約数ペア:

[(1, 2703996890), (2, 1351998445), (5, 540799378), (7, 386285270), (10, 270399689), (14, 193142635), (35, 77257054), (49, 55183610), (70, 38628527), (98, 27591805), (245, 11036722), (490, 5518361), (1709, 1582210), (3229, 837410), (3418, 791105), (6458, 418705), (8545, 316442), (11963, 226030), (16145, 167482), (17090, 158221), (22603, 119630), (23926, 113015), (32290, 83741), (45206, 59815)]