30180656

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{171481}}^1$

素因数の和:171500

約数の個数: 20

約数和(自身を含む): 63791304

約数和(自身を除く): 33610648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 171481, 342962, 685924, 1371848, 1886291, 2743696, 3772582, 7545164, 15090328, 30180656]

約数ペア:

[(1, 30180656), (2, 15090328), (4, 7545164), (8, 3772582), (11, 2743696), (16, 1886291), (22, 1371848), (44, 685924), (88, 342962), (176, 171481)]