3070438

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 2962442

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 97, 98, 119, 133, 194, 238, 266, 323, 646, 679, 833, 931, 1358, 1649, 1666, 1843, 1862, 2261, 3298, 3686, 4522, 4753, 9506, 11543, 12901, 15827, 23086, 25802, 31331, 31654, 62662, 80801, 90307, 161602, 180614, 219317, 438634, 1535219, 3070438]

約数ペア:

[(1, 3070438), (2, 1535219), (7, 438634), (14, 219317), (17, 180614), (19, 161602), (34, 90307), (38, 80801), (49, 62662), (97, 31654), (98, 31331), (119, 25802), (133, 23086), (194, 15827), (238, 12901), (266, 11543), (323, 9506), (646, 4753), (679, 4522), (833, 3686), (931, 3298), (1358, 2261), (1649, 1862), (1666, 1843)]