30392656

素因数分解:

$2^4\times 7^1\times {\mathrm{271363}}^1$

素因数の和:271378

約数の個数: 20

約数和(自身を含む): 67298272

約数和(自身を除く): 36905616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 271363, 542726, 1085452, 1899541, 2170904, 3799082, 4341808, 7598164, 15196328, 30392656]

約数ペア:

[(1, 30392656), (2, 15196328), (4, 7598164), (7, 4341808), (8, 3799082), (14, 2170904), (16, 1899541), (28, 1085452), (56, 542726), (112, 271363)]