30790013

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:452

約数の個数: 16

約数和(自身を含む): 33388800

約数和(自身を除く): 2598787

約数列:

[1, 19, 73, 79, 281, 1387, 1501, 5339, 5767, 20513, 22199, 109573, 389747, 421781, 1620527, 30790013]

約数ペア:

[(1, 30790013), (19, 1620527), (73, 421781), (79, 389747), (281, 109573), (1387, 22199), (1501, 20513), (5339, 5767)]