170038330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31547}}^1$

素因数の和:31579

約数の個数: 48

約数和(自身を含む): 388418976

約数和(自身を除く): 218380646

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 31547, 63094, 157735, 220829, 315470, 347017, 441658, 694034, 1104145, 1545803, 1735085, 2208290, 2429119, 3091606, 3470170, 4858238, 7729015, 12145595, 15458030, 17003833, 24291190, 34007666, 85019165, 170038330]

約数ペア:

[(1, 170038330), (2, 85019165), (5, 34007666), (7, 24291190), (10, 17003833), (11, 15458030), (14, 12145595), (22, 7729015), (35, 4858238), (49, 3470170), (55, 3091606), (70, 2429119), (77, 2208290), (98, 1735085), (110, 1545803), (154, 1104145), (245, 694034), (385, 441658), (490, 347017), (539, 315470), (770, 220829), (1078, 157735), (2695, 63094), (5390, 31547)]