66403890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{967}}^1$

素因数の和:1096

約数の個数: 96

約数和(自身を含む): 199330560

約数和(自身を除く): 132926670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 109, 126, 210, 218, 315, 327, 545, 630, 654, 763, 967, 981, 1090, 1526, 1635, 1934, 1962, 2289, 2901, 3270, 3815, 4578, 4835, 4905, 5802, 6769, 6867, 7630, 8703, 9670, 9810, 11445, 13538, 13734, 14505, 17406, 20307, 22890, 29010, 33845, 34335, 40614, 43515, 60921, 67690, 68670, 87030, 101535, 105403, 121842, 203070, 210806, 304605, 316209, 527015, 609210, 632418, 737821, 948627, 1054030, 1475642, 1581045, 1897254, 2213463, 3162090, 3689105, 4426926, 4743135, 6640389, 7378210, 9486270, 11067315, 13280778, 22134630, 33201945, 66403890]

約数ペア:

[(1, 66403890), (2, 33201945), (3, 22134630), (5, 13280778), (6, 11067315), (7, 9486270), (9, 7378210), (10, 6640389), (14, 4743135), (15, 4426926), (18, 3689105), (21, 3162090), (30, 2213463), (35, 1897254), (42, 1581045), (45, 1475642), (63, 1054030), (70, 948627), (90, 737821), (105, 632418), (109, 609210), (126, 527015), (210, 316209), (218, 304605), (315, 210806), (327, 203070), (545, 121842), (630, 105403), (654, 101535), (763, 87030), (967, 68670), (981, 67690), (1090, 60921), (1526, 43515), (1635, 40614), (1934, 34335), (1962, 33845), (2289, 29010), (2901, 22890), (3270, 20307), (3815, 17406), (4578, 14505), (4835, 13734), (4905, 13538), (5802, 11445), (6769, 9810), (6867, 9670), (7630, 8703)]