30437142

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{220559}}^1$

素因数の和:220587

約数の個数: 16

約数和(自身を含む): 63521280

約数和(自身を除く): 33084138

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 220559, 441118, 661677, 1323354, 5072857, 10145714, 15218571, 30437142]

約数ペア:

[(1, 30437142), (2, 15218571), (3, 10145714), (6, 5072857), (23, 1323354), (46, 661677), (69, 441118), (138, 220559)]