2009114030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1282

約数の個数: 128

約数和(自身を含む): 4722057216

約数和(自身を除く): 2712943186

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 73, 77, 110, 146, 154, 155, 217, 310, 341, 365, 385, 434, 511, 682, 730, 770, 803, 1022, 1085, 1153, 1606, 1705, 2170, 2263, 2306, 2387, 2555, 3410, 4015, 4526, 4774, 5110, 5621, 5765, 8030, 8071, 11242, 11315, 11530, 11935, 12683, 15841, 16142, 22630, 23870, 24893, 25366, 28105, 31682, 35743, 40355, 49786, 56210, 63415, 71486, 79205, 80710, 84169, 88781, 124465, 126830, 158410, 168338, 174251, 177562, 178715, 248930, 250201, 348502, 357430, 393173, 420845, 443905, 500402, 589183, 786346, 841690, 871255, 887810, 925859, 1178366, 1251005, 1742510, 1851718, 1965865, 2502010, 2609239, 2752211, 2945915, 3931730, 4629295, 5218478, 5504422, 5891830, 6481013, 9258590, 12962026, 13046195, 13761055, 18264673, 26092390, 27522110, 28701629, 32405065, 36529346, 57403258, 64810130, 91323365, 143508145, 182646730, 200911403, 287016290, 401822806, 1004557015, 2009114030]

約数ペア:

[(1, 2009114030), (2, 1004557015), (5, 401822806), (7, 287016290), (10, 200911403), (11, 182646730), (14, 143508145), (22, 91323365), (31, 64810130), (35, 57403258), (55, 36529346), (62, 32405065), (70, 28701629), (73, 27522110), (77, 26092390), (110, 18264673), (146, 13761055), (154, 13046195), (155, 12962026), (217, 9258590), (310, 6481013), (341, 5891830), (365, 5504422), (385, 5218478), (434, 4629295), (511, 3931730), (682, 2945915), (730, 2752211), (770, 2609239), (803, 2502010), (1022, 1965865), (1085, 1851718), (1153, 1742510), (1606, 1251005), (1705, 1178366), (2170, 925859), (2263, 887810), (2306, 871255), (2387, 841690), (2555, 786346), (3410, 589183), (4015, 500402), (4526, 443905), (4774, 420845), (5110, 393173), (5621, 357430), (5765, 348502), (8030, 250201), (8071, 248930), (11242, 178715), (11315, 177562), (11530, 174251), (11935, 168338), (12683, 158410), (15841, 126830), (16142, 124465), (22630, 88781), (23870, 84169), (24893, 80710), (25366, 79205), (28105, 71486), (31682, 63415), (35743, 56210), (40355, 49786)]