2080267035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{3457}}^1$

素因数の和:4004

約数の個数: 64

約数和(自身を含む): 4158895104

約数和(自身を除く): 2078628069

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 521, 1155, 1563, 2605, 3457, 3647, 5731, 7815, 10371, 10941, 17193, 17285, 18235, 24199, 28655, 38027, 40117, 51855, 54705, 72597, 85965, 114081, 120351, 120995, 190135, 200585, 266189, 362985, 570405, 601755, 798567, 1330945, 1801097, 3992835, 5403291, 9005485, 12607679, 19812067, 27016455, 37823037, 59436201, 63038395, 99060335, 138684469, 189115185, 297181005, 416053407, 693422345, 2080267035]

約数ペア:

[(1, 2080267035), (3, 693422345), (5, 416053407), (7, 297181005), (11, 189115185), (15, 138684469), (21, 99060335), (33, 63038395), (35, 59436201), (55, 37823037), (77, 27016455), (105, 19812067), (165, 12607679), (231, 9005485), (385, 5403291), (521, 3992835), (1155, 1801097), (1563, 1330945), (2605, 798567), (3457, 601755), (3647, 570405), (5731, 362985), (7815, 266189), (10371, 200585), (10941, 190135), (17193, 120995), (17285, 120351), (18235, 114081), (24199, 85965), (28655, 72597), (38027, 54705), (40117, 51855)]