73063790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3943}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 140564160

約数和(自身を除く): 67500370

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 3943, 7886, 9265, 18530, 19715, 39430, 67031, 134062, 335155, 429787, 670310, 859574, 2148935, 4297870, 7306379, 14612758, 36531895, 73063790]

約数ペア:

[(1, 73063790), (2, 36531895), (5, 14612758), (10, 7306379), (17, 4297870), (34, 2148935), (85, 859574), (109, 670310), (170, 429787), (218, 335155), (545, 134062), (1090, 67031), (1853, 39430), (3706, 19715), (3943, 18530), (7886, 9265)]