1330884690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{1783}}^1$

素因数の和:2111

約数の個数: 64

約数和(自身を含む): 3236889600

約数和(自身を除く): 1906004910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 179, 278, 358, 417, 537, 695, 834, 895, 1074, 1390, 1783, 1790, 2085, 2685, 3566, 4170, 5349, 5370, 8915, 10698, 17830, 24881, 26745, 49762, 53490, 74643, 124405, 149286, 247837, 248810, 319157, 373215, 495674, 638314, 743511, 746430, 957471, 1239185, 1487022, 1595785, 1914942, 2478370, 3191570, 3717555, 4787355, 7435110, 9574710, 44362823, 88725646, 133088469, 221814115, 266176938, 443628230, 665442345, 1330884690]

約数ペア:

[(1, 1330884690), (2, 665442345), (3, 443628230), (5, 266176938), (6, 221814115), (10, 133088469), (15, 88725646), (30, 44362823), (139, 9574710), (179, 7435110), (278, 4787355), (358, 3717555), (417, 3191570), (537, 2478370), (695, 1914942), (834, 1595785), (895, 1487022), (1074, 1239185), (1390, 957471), (1783, 746430), (1790, 743511), (2085, 638314), (2685, 495674), (3566, 373215), (4170, 319157), (5349, 248810), (5370, 247837), (8915, 149286), (10698, 124405), (17830, 74643), (24881, 53490), (26745, 49762)]