30039086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 56643840

約数和(自身を除く): 26604754

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1489, 1834, 2882, 2978, 10087, 10423, 16379, 20174, 20846, 32758, 114653, 195059, 229306, 390118, 1365413, 2145649, 2730826, 4291298, 15019543, 30039086]

約数ペア:

[(1, 30039086), (2, 15019543), (7, 4291298), (11, 2730826), (14, 2145649), (22, 1365413), (77, 390118), (131, 229306), (154, 195059), (262, 114653), (917, 32758), (1441, 20846), (1489, 20174), (1834, 16379), (2882, 10423), (2978, 10087)]