7626790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 14605920

約数和(自身を除く): 6979130

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 293, 586, 685, 1370, 1465, 2603, 2930, 5206, 5567, 11134, 13015, 26030, 27835, 40141, 55670, 80282, 200705, 401410, 762679, 1525358, 3813395, 7626790]

約数ペア:

[(1, 7626790), (2, 3813395), (5, 1525358), (10, 762679), (19, 401410), (38, 200705), (95, 80282), (137, 55670), (190, 40141), (274, 27835), (293, 26030), (586, 13015), (685, 11134), (1370, 5567), (1465, 5206), (2603, 2930)]