2069500590

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{32341}}^1$

素因数の和:32439

約数の個数: 80

約数和(自身を含む): 5635270080

約数和(自身を除く): 3565769490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 270, 395, 405, 474, 711, 790, 810, 1185, 1422, 2133, 2370, 3555, 4266, 6399, 7110, 10665, 12798, 21330, 31995, 32341, 63990, 64682, 97023, 161705, 194046, 291069, 323410, 485115, 582138, 873207, 970230, 1455345, 1746414, 2554939, 2619621, 2910690, 4366035, 5109878, 5239242, 7664817, 8732070, 12774695, 13098105, 15329634, 22994451, 25549390, 26196210, 38324085, 45988902, 68983353, 76648170, 114972255, 137966706, 206950059, 229944510, 344916765, 413900118, 689833530, 1034750295, 2069500590]

約数ペア:

[(1, 2069500590), (2, 1034750295), (3, 689833530), (5, 413900118), (6, 344916765), (9, 229944510), (10, 206950059), (15, 137966706), (18, 114972255), (27, 76648170), (30, 68983353), (45, 45988902), (54, 38324085), (79, 26196210), (81, 25549390), (90, 22994451), (135, 15329634), (158, 13098105), (162, 12774695), (237, 8732070), (270, 7664817), (395, 5239242), (405, 5109878), (474, 4366035), (711, 2910690), (790, 2619621), (810, 2554939), (1185, 1746414), (1422, 1455345), (2133, 970230), (2370, 873207), (3555, 582138), (4266, 485115), (6399, 323410), (7110, 291069), (10665, 194046), (12798, 161705), (21330, 97023), (31995, 64682), (32341, 63990)]