356016890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{19213}}^1$

素因数の和:19346

約数の個数: 32

約数和(自身を含む): 684786960

約数和(自身を除く): 328770070

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1853, 3706, 9265, 18530, 19213, 38426, 96065, 192130, 326621, 653242, 1633105, 2094217, 3266210, 4188434, 10471085, 20942170, 35601689, 71203378, 178008445, 356016890]

約数ペア:

[(1, 356016890), (2, 178008445), (5, 71203378), (10, 35601689), (17, 20942170), (34, 10471085), (85, 4188434), (109, 3266210), (170, 2094217), (218, 1633105), (545, 653242), (1090, 326621), (1853, 192130), (3706, 96065), (9265, 38426), (18530, 19213)]