66073490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 75498094

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 97, 185, 194, 259, 263, 370, 485, 518, 526, 679, 970, 1295, 1315, 1358, 1841, 2590, 2630, 3395, 3589, 3682, 6790, 7178, 9205, 9731, 17945, 18410, 19462, 25123, 25511, 35890, 48655, 50246, 51022, 68117, 97310, 125615, 127555, 136234, 178577, 251230, 255110, 340585, 357154, 681170, 892885, 943907, 1785770, 1887814, 4719535, 6607349, 9439070, 13214698, 33036745, 66073490]

約数ペア:

[(1, 66073490), (2, 33036745), (5, 13214698), (7, 9439070), (10, 6607349), (14, 4719535), (35, 1887814), (37, 1785770), (70, 943907), (74, 892885), (97, 681170), (185, 357154), (194, 340585), (259, 255110), (263, 251230), (370, 178577), (485, 136234), (518, 127555), (526, 125615), (679, 97310), (970, 68117), (1295, 51022), (1315, 50246), (1358, 48655), (1841, 35890), (2590, 25511), (2630, 25123), (3395, 19462), (3589, 18410), (3682, 17945), (6790, 9731), (7178, 9205)]