8620770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2543}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 20881152

約数和(自身を除く): 12260382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 2543, 3390, 5086, 7629, 12715, 15258, 25430, 38145, 76290, 287359, 574718, 862077, 1436795, 1724154, 2873590, 4310385, 8620770]

約数ペア:

[(1, 8620770), (2, 4310385), (3, 2873590), (5, 1724154), (6, 1436795), (10, 862077), (15, 574718), (30, 287359), (113, 76290), (226, 38145), (339, 25430), (565, 15258), (678, 12715), (1130, 7629), (1695, 5086), (2543, 3390)]