30158583

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1895

約数の個数: 32

約数和(自身を含む): 50330112

約数和(自身を除く): 20171529

約数列:

[1, 3, 7, 13, 21, 39, 61, 91, 183, 273, 427, 793, 1281, 1811, 2379, 5433, 5551, 12677, 16653, 23543, 38031, 70629, 110471, 164801, 331413, 494403, 773297, 1436123, 2319891, 4308369, 10052861, 30158583]

約数ペア:

[(1, 30158583), (3, 10052861), (7, 4308369), (13, 2319891), (21, 1436123), (39, 773297), (61, 494403), (91, 331413), (183, 164801), (273, 110471), (427, 70629), (793, 38031), (1281, 23543), (1811, 16653), (2379, 12677), (5433, 5551)]