91081060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 233130240

約数和(自身を除く): 142049180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 97, 133, 140, 190, 194, 266, 353, 380, 388, 485, 532, 665, 679, 706, 970, 1330, 1358, 1412, 1765, 1843, 1940, 2471, 2660, 2716, 3395, 3530, 3686, 4942, 6707, 6790, 7060, 7372, 9215, 9884, 12355, 12901, 13414, 13580, 18430, 24710, 25802, 26828, 33535, 34241, 36860, 46949, 49420, 51604, 64505, 67070, 68482, 93898, 129010, 134140, 136964, 171205, 187796, 234745, 239687, 258020, 342410, 469490, 479374, 650579, 684820, 938980, 958748, 1198435, 1301158, 2396870, 2602316, 3252895, 4554053, 4793740, 6505790, 9108106, 13011580, 18216212, 22770265, 45540530, 91081060]

約数ペア:

[(1, 91081060), (2, 45540530), (4, 22770265), (5, 18216212), (7, 13011580), (10, 9108106), (14, 6505790), (19, 4793740), (20, 4554053), (28, 3252895), (35, 2602316), (38, 2396870), (70, 1301158), (76, 1198435), (95, 958748), (97, 938980), (133, 684820), (140, 650579), (190, 479374), (194, 469490), (266, 342410), (353, 258020), (380, 239687), (388, 234745), (485, 187796), (532, 171205), (665, 136964), (679, 134140), (706, 129010), (970, 93898), (1330, 68482), (1358, 67070), (1412, 64505), (1765, 51604), (1843, 49420), (1940, 46949), (2471, 36860), (2660, 34241), (2716, 33535), (3395, 26828), (3530, 25802), (3686, 24710), (4942, 18430), (6707, 13580), (6790, 13414), (7060, 12901), (7372, 12355), (9215, 9884)]