13307776370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1283}}^1\times {\mathrm{2087}}^1$

素因数の和:3455

約数の個数: 64

約数和(自身を含む): 27796525056

約数和(自身を除く): 14488748686

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1283, 2087, 2485, 2566, 4174, 4970, 6415, 8981, 10435, 12830, 14609, 17962, 20870, 29218, 44905, 73045, 89810, 91093, 146090, 148177, 182186, 296354, 455465, 637651, 740885, 910930, 1037239, 1275302, 1481770, 2074478, 2677621, 3188255, 5186195, 5355242, 6376510, 10372390, 13388105, 18743347, 26776210, 37486694, 93716735, 187433470, 190111091, 380222182, 950555455, 1330777637, 1901110910, 2661555274, 6653888185, 13307776370]

約数ペア:

[(1, 13307776370), (2, 6653888185), (5, 2661555274), (7, 1901110910), (10, 1330777637), (14, 950555455), (35, 380222182), (70, 190111091), (71, 187433470), (142, 93716735), (355, 37486694), (497, 26776210), (710, 18743347), (994, 13388105), (1283, 10372390), (2087, 6376510), (2485, 5355242), (2566, 5186195), (4174, 3188255), (4970, 2677621), (6415, 2074478), (8981, 1481770), (10435, 1275302), (12830, 1037239), (14609, 910930), (17962, 740885), (20870, 637651), (29218, 455465), (44905, 296354), (73045, 182186), (89810, 148177), (91093, 146090)]