67229960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{34301}}^1$

素因数の和:34326

約数の個数: 48

約数和(自身を含む): 175969260

約数和(自身を除く): 108739300

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 34301, 68602, 137204, 171505, 240107, 274408, 343010, 480214, 686020, 960428, 1200535, 1372040, 1680749, 1920856, 2401070, 3361498, 4802140, 6722996, 8403745, 9604280, 13445992, 16807490, 33614980, 67229960]

約数ペア:

[(1, 67229960), (2, 33614980), (4, 16807490), (5, 13445992), (7, 9604280), (8, 8403745), (10, 6722996), (14, 4802140), (20, 3361498), (28, 2401070), (35, 1920856), (40, 1680749), (49, 1372040), (56, 1200535), (70, 960428), (98, 686020), (140, 480214), (196, 343010), (245, 274408), (280, 240107), (392, 171505), (490, 137204), (980, 68602), (1960, 34301)]