1796798745

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{907}}^1$

素因数の和:1275

約数の個数: 96

約数和(自身を含む): 3762170880

約数和(自身を除く): 1965372135

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 331, 399, 665, 855, 907, 993, 1197, 1655, 1995, 2317, 2721, 2979, 4535, 4965, 5985, 6289, 6349, 6951, 8163, 11585, 13605, 14895, 17233, 18867, 19047, 20853, 31445, 31745, 34755, 40815, 44023, 51699, 56601, 57141, 86165, 94335, 95235, 104265, 120631, 132069, 155097, 220115, 258495, 283005, 285705, 300217, 361893, 396207, 603155, 660345, 775485, 900651, 1085679, 1501085, 1809465, 1981035, 2101519, 2701953, 4503255, 5428395, 5704123, 6304557, 10507595, 13509765, 17112369, 18913671, 28520615, 31522785, 39928861, 51337107, 85561845, 94568355, 119786583, 199644305, 256685535, 359359749, 598932915, 1796798745]

約数ペア:

[(1, 1796798745), (3, 598932915), (5, 359359749), (7, 256685535), (9, 199644305), (15, 119786583), (19, 94568355), (21, 85561845), (35, 51337107), (45, 39928861), (57, 31522785), (63, 28520615), (95, 18913671), (105, 17112369), (133, 13509765), (171, 10507595), (285, 6304557), (315, 5704123), (331, 5428395), (399, 4503255), (665, 2701953), (855, 2101519), (907, 1981035), (993, 1809465), (1197, 1501085), (1655, 1085679), (1995, 900651), (2317, 775485), (2721, 660345), (2979, 603155), (4535, 396207), (4965, 361893), (5985, 300217), (6289, 285705), (6349, 283005), (6951, 258495), (8163, 220115), (11585, 155097), (13605, 132069), (14895, 120631), (17233, 104265), (18867, 95235), (19047, 94335), (20853, 86165), (31445, 57141), (31745, 56601), (34755, 51699), (40815, 44023)]