12340770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31666

約数の個数: 32

約数和(自身を含む): 31897152

約数和(自身を除く): 19556382

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 31643, 63286, 94929, 158215, 189858, 316430, 411359, 474645, 822718, 949290, 1234077, 2056795, 2468154, 4113590, 6170385, 12340770]

約数ペア:

[(1, 12340770), (2, 6170385), (3, 4113590), (5, 2468154), (6, 2056795), (10, 1234077), (13, 949290), (15, 822718), (26, 474645), (30, 411359), (39, 316430), (65, 189858), (78, 158215), (130, 94929), (195, 63286), (390, 31643)]