2080846845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31607}}^1$

素因数の和:31655

約数の個数: 96

約数和(自身を含む): 4733614080

約数和(自身を除く): 2652767235

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 665, 693, 855, 1045, 1155, 1197, 1463, 1881, 1995, 3135, 3465, 4389, 5985, 7315, 9405, 13167, 21945, 31607, 65835, 94821, 158035, 221249, 284463, 347677, 474105, 600533, 663747, 1043031, 1106245, 1422315, 1738385, 1801599, 1991241, 2433739, 3002665, 3129093, 3318735, 4203731, 5215155, 5404797, 6605863, 7301217, 9007995, 9956205, 12168695, 12611193, 15645465, 19817589, 21018655, 21903651, 27023985, 33029315, 36506085, 37833579, 46241041, 59452767, 63055965, 99087945, 109518255, 138723123, 189167895, 231205205, 297263835, 416169369, 693615615, 2080846845]

約数ペア:

[(1, 2080846845), (3, 693615615), (5, 416169369), (7, 297263835), (9, 231205205), (11, 189167895), (15, 138723123), (19, 109518255), (21, 99087945), (33, 63055965), (35, 59452767), (45, 46241041), (55, 37833579), (57, 36506085), (63, 33029315), (77, 27023985), (95, 21903651), (99, 21018655), (105, 19817589), (133, 15645465), (165, 12611193), (171, 12168695), (209, 9956205), (231, 9007995), (285, 7301217), (315, 6605863), (385, 5404797), (399, 5215155), (495, 4203731), (627, 3318735), (665, 3129093), (693, 3002665), (855, 2433739), (1045, 1991241), (1155, 1801599), (1197, 1738385), (1463, 1422315), (1881, 1106245), (1995, 1043031), (3135, 663747), (3465, 600533), (4389, 474105), (5985, 347677), (7315, 284463), (9405, 221249), (13167, 158035), (21945, 94821), (31607, 65835)]