21036638310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1\times {\mathrm{39727}}^1$

素因数の和:40685

約数の個数: 64

約数和(自身を含む): 53203737600

約数和(自身を除く): 32167099290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 929, 1858, 2787, 4645, 5574, 9290, 13935, 17651, 27870, 35302, 39727, 52953, 79454, 88255, 105906, 119181, 176510, 198635, 238362, 264765, 397270, 529530, 595905, 754813, 1191810, 1509626, 2264439, 3774065, 4528878, 7548130, 11322195, 22644390, 36906383, 73812766, 110719149, 184531915, 221438298, 369063830, 553595745, 701221277, 1107191490, 1402442554, 2103663831, 3506106385, 4207327662, 7012212770, 10518319155, 21036638310]

約数ペア:

[(1, 21036638310), (2, 10518319155), (3, 7012212770), (5, 4207327662), (6, 3506106385), (10, 2103663831), (15, 1402442554), (19, 1107191490), (30, 701221277), (38, 553595745), (57, 369063830), (95, 221438298), (114, 184531915), (190, 110719149), (285, 73812766), (570, 36906383), (929, 22644390), (1858, 11322195), (2787, 7548130), (4645, 4528878), (5574, 3774065), (9290, 2264439), (13935, 1509626), (17651, 1191810), (27870, 754813), (35302, 595905), (39727, 529530), (52953, 397270), (79454, 264765), (88255, 238362), (105906, 198635), (119181, 176510)]