65770770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{168643}}^1$

素因数の和:168666

約数の個数: 32

約数和(自身を含む): 169993152

約数和(自身を除く): 104222382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 168643, 337286, 505929, 843215, 1011858, 1686430, 2192359, 2529645, 4384718, 5059290, 6577077, 10961795, 13154154, 21923590, 32885385, 65770770]

約数ペア:

[(1, 65770770), (2, 32885385), (3, 21923590), (5, 13154154), (6, 10961795), (10, 6577077), (13, 5059290), (15, 4384718), (26, 2529645), (30, 2192359), (39, 1686430), (65, 1011858), (78, 843215), (130, 505929), (195, 337286), (390, 168643)]