2021294460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{2441}}^1$

素因数の和:2863

約数の個数: 96

約数和(自身を含む): 5830558272

約数和(自身を除く): 3809263812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 373, 444, 555, 740, 746, 1110, 1119, 1492, 1865, 2220, 2238, 2441, 3730, 4476, 4882, 5595, 7323, 7460, 9764, 11190, 12205, 13801, 14646, 22380, 24410, 27602, 29292, 36615, 41403, 48820, 55204, 69005, 73230, 82806, 90317, 138010, 146460, 165612, 180634, 207015, 270951, 276020, 361268, 414030, 451585, 541902, 828060, 903170, 910493, 1083804, 1354755, 1806340, 1820986, 2709510, 2731479, 3641972, 4552465, 5419020, 5462958, 9104930, 10925916, 13657395, 18209860, 27314790, 33688241, 54629580, 67376482, 101064723, 134752964, 168441205, 202129446, 336882410, 404258892, 505323615, 673764820, 1010647230, 2021294460]

約数ペア:

[(1, 2021294460), (2, 1010647230), (3, 673764820), (4, 505323615), (5, 404258892), (6, 336882410), (10, 202129446), (12, 168441205), (15, 134752964), (20, 101064723), (30, 67376482), (37, 54629580), (60, 33688241), (74, 27314790), (111, 18209860), (148, 13657395), (185, 10925916), (222, 9104930), (370, 5462958), (373, 5419020), (444, 4552465), (555, 3641972), (740, 2731479), (746, 2709510), (1110, 1820986), (1119, 1806340), (1492, 1354755), (1865, 1083804), (2220, 910493), (2238, 903170), (2441, 828060), (3730, 541902), (4476, 451585), (4882, 414030), (5595, 361268), (7323, 276020), (7460, 270951), (9764, 207015), (11190, 180634), (12205, 165612), (13801, 146460), (14646, 138010), (22380, 90317), (24410, 82806), (27602, 73230), (29292, 69005), (36615, 55204), (41403, 48820)]