38439170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{49921}}^1$

素因数の和:49946

約数の個数: 32

約数和(自身を含む): 86265216

約数和(自身を除く): 47826046

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 49921, 99842, 249605, 349447, 499210, 549131, 698894, 1098262, 1747235, 2745655, 3494470, 3843917, 5491310, 7687834, 19219585, 38439170]

約数ペア:

[(1, 38439170), (2, 19219585), (5, 7687834), (7, 5491310), (10, 3843917), (11, 3494470), (14, 2745655), (22, 1747235), (35, 1098262), (55, 698894), (70, 549131), (77, 499210), (110, 349447), (154, 249605), (385, 99842), (770, 49921)]