30043804

素因数分解:

$2^2\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1571}}^1$

素因数の和:2265

約数の個数: 24

約数和(自身を含む): 60213888

約数和(自身を除く): 30170084

約数列:

[1, 2, 4, 7, 14, 28, 683, 1366, 1571, 2732, 3142, 4781, 6284, 9562, 10997, 19124, 21994, 43988, 1072993, 2145986, 4291972, 7510951, 15021902, 30043804]

約数ペア:

[(1, 30043804), (2, 15021902), (4, 7510951), (7, 4291972), (14, 2145986), (28, 1072993), (683, 43988), (1366, 21994), (1571, 19124), (2732, 10997), (3142, 9562), (4781, 6284)]