30415742

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{29761}}^1$

素因数の和:29843

約数の個数: 16

約数和(自身を含む): 52857312

約数和(自身を除く): 22441570

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 29761, 59522, 208327, 416654, 2172553, 4345106, 15207871, 30415742]

約数ペア:

[(1, 30415742), (2, 15207871), (7, 4345106), (14, 2172553), (73, 416654), (146, 208327), (511, 59522), (1022, 29761)]