1756740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 5483520

約数和(自身を除く): 3726780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 67, 69, 76, 92, 95, 114, 115, 134, 138, 190, 201, 228, 230, 268, 276, 285, 335, 345, 380, 402, 437, 460, 570, 670, 690, 804, 874, 1005, 1140, 1273, 1311, 1340, 1380, 1541, 1748, 2010, 2185, 2546, 2622, 3082, 3819, 4020, 4370, 4623, 5092, 5244, 6164, 6365, 6555, 7638, 7705, 8740, 9246, 12730, 13110, 15276, 15410, 18492, 19095, 23115, 25460, 26220, 29279, 30820, 38190, 46230, 58558, 76380, 87837, 92460, 117116, 146395, 175674, 292790, 351348, 439185, 585580, 878370, 1756740]

約数ペア:

[(1, 1756740), (2, 878370), (3, 585580), (4, 439185), (5, 351348), (6, 292790), (10, 175674), (12, 146395), (15, 117116), (19, 92460), (20, 87837), (23, 76380), (30, 58558), (38, 46230), (46, 38190), (57, 30820), (60, 29279), (67, 26220), (69, 25460), (76, 23115), (92, 19095), (95, 18492), (114, 15410), (115, 15276), (134, 13110), (138, 12730), (190, 9246), (201, 8740), (228, 7705), (230, 7638), (268, 6555), (276, 6365), (285, 6164), (335, 5244), (345, 5092), (380, 4623), (402, 4370), (437, 4020), (460, 3819), (570, 3082), (670, 2622), (690, 2546), (804, 2185), (874, 2010), (1005, 1748), (1140, 1541), (1273, 1380), (1311, 1340)]