2021040566850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4759309}}^1$

素因数の和:4759492

約数の個数: 96

約数和(自身を含む): 5311389960000

約数和(自身を除く): 3290349393150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 149, 150, 190, 285, 298, 447, 475, 570, 745, 894, 950, 1425, 1490, 2235, 2831, 2850, 3725, 4470, 5662, 7450, 8493, 11175, 14155, 16986, 22350, 28310, 42465, 70775, 84930, 141550, 212325, 424650, 4759309, 9518618, 14277927, 23796545, 28555854, 47593090, 71389635, 90426871, 118982725, 142779270, 180853742, 237965450, 271280613, 356948175, 452134355, 542561226, 709137041, 713896350, 904268710, 1356403065, 1418274082, 2127411123, 2260671775, 2712806130, 3545685205, 4254822246, 4521343550, 6782015325, 7091370410, 10637055615, 13473603779, 13564030650, 17728426025, 21274111230, 26947207558, 35456852050, 40420811337, 53185278075, 67368018895, 80841622674, 106370556150, 134736037790, 202104056685, 336840094475, 404208113370, 673680188950, 1010520283425, 2021040566850]

約数ペア:

[(1, 2021040566850), (2, 1010520283425), (3, 673680188950), (5, 404208113370), (6, 336840094475), (10, 202104056685), (15, 134736037790), (19, 106370556150), (25, 80841622674), (30, 67368018895), (38, 53185278075), (50, 40420811337), (57, 35456852050), (75, 26947207558), (95, 21274111230), (114, 17728426025), (149, 13564030650), (150, 13473603779), (190, 10637055615), (285, 7091370410), (298, 6782015325), (447, 4521343550), (475, 4254822246), (570, 3545685205), (745, 2712806130), (894, 2260671775), (950, 2127411123), (1425, 1418274082), (1490, 1356403065), (2235, 904268710), (2831, 713896350), (2850, 709137041), (3725, 542561226), (4470, 452134355), (5662, 356948175), (7450, 271280613), (8493, 237965450), (11175, 180853742), (14155, 142779270), (16986, 118982725), (22350, 90426871), (28310, 71389635), (42465, 47593090), (70775, 28555854), (84930, 23796545), (141550, 14277927), (212325, 9518618), (424650, 4759309)]