13426490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 96

約数和(自身を含む): 31912704

約数和(自身を除く): 18486214

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 49, 53, 55, 70, 77, 94, 98, 106, 110, 154, 235, 245, 265, 329, 371, 385, 470, 490, 517, 530, 539, 583, 658, 742, 770, 1034, 1078, 1166, 1645, 1855, 2303, 2491, 2585, 2597, 2695, 2915, 3290, 3619, 3710, 4081, 4606, 4982, 5170, 5194, 5390, 5830, 7238, 8162, 11515, 12455, 12985, 17437, 18095, 20405, 23030, 24910, 25333, 25970, 27401, 28567, 34874, 36190, 40810, 50666, 54802, 57134, 87185, 122059, 126665, 137005, 142835, 174370, 191807, 244118, 253330, 274010, 285670, 383614, 610295, 959035, 1220590, 1342649, 1918070, 2685298, 6713245, 13426490]

約数ペア:

[(1, 13426490), (2, 6713245), (5, 2685298), (7, 1918070), (10, 1342649), (11, 1220590), (14, 959035), (22, 610295), (35, 383614), (47, 285670), (49, 274010), (53, 253330), (55, 244118), (70, 191807), (77, 174370), (94, 142835), (98, 137005), (106, 126665), (110, 122059), (154, 87185), (235, 57134), (245, 54802), (265, 50666), (329, 40810), (371, 36190), (385, 34874), (470, 28567), (490, 27401), (517, 25970), (530, 25333), (539, 24910), (583, 23030), (658, 20405), (742, 18095), (770, 17437), (1034, 12985), (1078, 12455), (1166, 11515), (1645, 8162), (1855, 7238), (2303, 5830), (2491, 5390), (2585, 5194), (2597, 5170), (2695, 4982), (2915, 4606), (3290, 4081), (3619, 3710)]