6714470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 14331168

約数和(自身を除く): 7616698

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 193, 245, 355, 386, 490, 497, 710, 965, 994, 1351, 1930, 2485, 2702, 3479, 4970, 6755, 6958, 9457, 13510, 13703, 17395, 18914, 27406, 34790, 47285, 68515, 94570, 95921, 137030, 191842, 479605, 671447, 959210, 1342894, 3357235, 6714470]

約数ペア:

[(1, 6714470), (2, 3357235), (5, 1342894), (7, 959210), (10, 671447), (14, 479605), (35, 191842), (49, 137030), (70, 95921), (71, 94570), (98, 68515), (142, 47285), (193, 34790), (245, 27406), (355, 18914), (386, 17395), (490, 13703), (497, 13510), (710, 9457), (965, 6958), (994, 6755), (1351, 4970), (1930, 3479), (2485, 2702)]