30256002

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2203}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 75641280

約数和(自身を除く): 45385278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2203, 2289, 4406, 4578, 6609, 6867, 13218, 13734, 15421, 19827, 30842, 39654, 46263, 92526, 138789, 240127, 277578, 480254, 720381, 1440762, 1680889, 2161143, 3361778, 4322286, 5042667, 10085334, 15128001, 30256002]

約数ペア:

[(1, 30256002), (2, 15128001), (3, 10085334), (6, 5042667), (7, 4322286), (9, 3361778), (14, 2161143), (18, 1680889), (21, 1440762), (42, 720381), (63, 480254), (109, 277578), (126, 240127), (218, 138789), (327, 92526), (654, 46263), (763, 39654), (981, 30842), (1526, 19827), (1962, 15421), (2203, 13734), (2289, 13218), (4406, 6867), (4578, 6609)]