30372574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^2\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 24

約数和(自身を含む): 49215600

約数和(自身を除く): 18843026

約数列:

[1, 2, 17, 34, 67, 134, 199, 398, 1139, 2278, 3383, 4489, 6766, 8978, 13333, 26666, 76313, 152626, 226661, 453322, 893311, 1786622, 15186287, 30372574]

約数ペア:

[(1, 30372574), (2, 15186287), (17, 1786622), (34, 893311), (67, 453322), (134, 226661), (199, 152626), (398, 76313), (1139, 26666), (2278, 13333), (3383, 8978), (4489, 6766)]