30742766

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39313}}^1$

素因数の和:39355

約数の個数: 16

約数和(自身を含む): 50950944

約数和(自身を除く): 20208178

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39313, 78626, 668321, 904199, 1336642, 1808398, 15371383, 30742766]

約数ペア:

[(1, 30742766), (2, 15371383), (17, 1808398), (23, 1336642), (34, 904199), (46, 668321), (391, 78626), (782, 39313)]