2017120950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{344807}}^1$

素因数の和:344838

約数の個数: 72

約数和(自身を含む): 5836220208

約数和(自身を除く): 3819099258

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 344807, 689614, 1034421, 1724035, 2068842, 3103263, 3448070, 4482491, 5172105, 6206526, 8620175, 8964982, 10344210, 13447473, 15516315, 17240350, 22412455, 25860525, 26894946, 31032630, 40342419, 44824910, 51721050, 67237365, 77581575, 80684838, 112062275, 134474730, 155163150, 201712095, 224124550, 336186825, 403424190, 672373650, 1008560475, 2017120950]

約数ペア:

[(1, 2017120950), (2, 1008560475), (3, 672373650), (5, 403424190), (6, 336186825), (9, 224124550), (10, 201712095), (13, 155163150), (15, 134474730), (18, 112062275), (25, 80684838), (26, 77581575), (30, 67237365), (39, 51721050), (45, 44824910), (50, 40342419), (65, 31032630), (75, 26894946), (78, 25860525), (90, 22412455), (117, 17240350), (130, 15516315), (150, 13447473), (195, 10344210), (225, 8964982), (234, 8620175), (325, 6206526), (390, 5172105), (450, 4482491), (585, 3448070), (650, 3103263), (975, 2068842), (1170, 1724035), (1950, 1034421), (2925, 689614), (5850, 344807)]