83085870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 96

約数和(自身を含む): 240084000

約数和(自身を除く): 156998130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 105, 145, 147, 174, 203, 210, 245, 290, 294, 406, 435, 490, 609, 735, 870, 1015, 1218, 1421, 1470, 1949, 2030, 2842, 3045, 3898, 4263, 5847, 6090, 7105, 8526, 9745, 11694, 13643, 14210, 19490, 21315, 27286, 29235, 40929, 42630, 56521, 58470, 68215, 81858, 95501, 113042, 136430, 169563, 191002, 204645, 282605, 286503, 339126, 395647, 409290, 477505, 565210, 573006, 791294, 847815, 955010, 1186941, 1432515, 1695630, 1978235, 2373882, 2769529, 2865030, 3956470, 5539058, 5934705, 8308587, 11869410, 13847645, 16617174, 27695290, 41542935, 83085870]

約数ペア:

[(1, 83085870), (2, 41542935), (3, 27695290), (5, 16617174), (6, 13847645), (7, 11869410), (10, 8308587), (14, 5934705), (15, 5539058), (21, 3956470), (29, 2865030), (30, 2769529), (35, 2373882), (42, 1978235), (49, 1695630), (58, 1432515), (70, 1186941), (87, 955010), (98, 847815), (105, 791294), (145, 573006), (147, 565210), (174, 477505), (203, 409290), (210, 395647), (245, 339126), (290, 286503), (294, 282605), (406, 204645), (435, 191002), (490, 169563), (609, 136430), (735, 113042), (870, 95501), (1015, 81858), (1218, 68215), (1421, 58470), (1470, 56521), (1949, 42630), (2030, 40929), (2842, 29235), (3045, 27286), (3898, 21315), (4263, 19490), (5847, 14210), (6090, 13643), (7105, 11694), (8526, 9745)]