2017644390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131101}}^1$

素因数の和:131139

約数の個数: 80

約数和(自身を含む): 5710803120

約数和(自身を除く): 3693158730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 7695, 15390, 131101, 262202, 393303, 655505, 786606, 1179909, 1311010, 1966515, 2359818, 2490919, 3539727, 3933030, 4981838, 5899545, 7079454, 7472757, 10619181, 11799090, 12454595, 14945514, 17698635, 21238362, 22418271, 24909190, 35397270, 37363785, 44836542, 53095905, 67254813, 74727570, 106191810, 112091355, 134509626, 201764439, 224182710, 336274065, 403528878, 672548130, 1008822195, 2017644390]

約数ペア:

[(1, 2017644390), (2, 1008822195), (3, 672548130), (5, 403528878), (6, 336274065), (9, 224182710), (10, 201764439), (15, 134509626), (18, 112091355), (19, 106191810), (27, 74727570), (30, 67254813), (38, 53095905), (45, 44836542), (54, 37363785), (57, 35397270), (81, 24909190), (90, 22418271), (95, 21238362), (114, 17698635), (135, 14945514), (162, 12454595), (171, 11799090), (190, 10619181), (270, 7472757), (285, 7079454), (342, 5899545), (405, 4981838), (513, 3933030), (570, 3539727), (810, 2490919), (855, 2359818), (1026, 1966515), (1539, 1311010), (1710, 1179909), (2565, 786606), (3078, 655505), (5130, 393303), (7695, 262202), (15390, 131101)]