9522590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 12250210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 83, 110, 149, 154, 166, 298, 385, 415, 581, 745, 770, 830, 913, 1043, 1162, 1490, 1639, 1826, 2086, 2905, 3278, 4565, 5215, 5810, 6391, 8195, 9130, 10430, 11473, 12367, 12782, 16390, 22946, 24734, 31955, 57365, 61835, 63910, 86569, 114730, 123670, 136037, 173138, 272074, 432845, 680185, 865690, 952259, 1360370, 1904518, 4761295, 9522590]

約数ペア:

[(1, 9522590), (2, 4761295), (5, 1904518), (7, 1360370), (10, 952259), (11, 865690), (14, 680185), (22, 432845), (35, 272074), (55, 173138), (70, 136037), (77, 123670), (83, 114730), (110, 86569), (149, 63910), (154, 61835), (166, 57365), (298, 31955), (385, 24734), (415, 22946), (581, 16390), (745, 12782), (770, 12367), (830, 11473), (913, 10430), (1043, 9130), (1162, 8195), (1490, 6391), (1639, 5810), (1826, 5215), (2086, 4565), (2905, 3278)]