65506210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 148034304

約数和(自身を除く): 82528094

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 241, 353, 385, 482, 706, 770, 1205, 1687, 1765, 2410, 2471, 2651, 3374, 3530, 3883, 4942, 5302, 7766, 8435, 12355, 13255, 16870, 18557, 19415, 24710, 26510, 27181, 37114, 38830, 54362, 85073, 92785, 135905, 170146, 185570, 271810, 425365, 595511, 850730, 935803, 1191022, 1871606, 2977555, 4679015, 5955110, 6550621, 9358030, 13101242, 32753105, 65506210]

約数ペア:

[(1, 65506210), (2, 32753105), (5, 13101242), (7, 9358030), (10, 6550621), (11, 5955110), (14, 4679015), (22, 2977555), (35, 1871606), (55, 1191022), (70, 935803), (77, 850730), (110, 595511), (154, 425365), (241, 271810), (353, 185570), (385, 170146), (482, 135905), (706, 92785), (770, 85073), (1205, 54362), (1687, 38830), (1765, 37114), (2410, 27181), (2471, 26510), (2651, 24710), (3374, 19415), (3530, 18557), (3883, 16870), (4942, 13255), (5302, 12355), (7766, 8435)]