69515710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 139598928

約数和(自身を除く): 70083218

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 787, 803, 1210, 1574, 1606, 3935, 4015, 7870, 8030, 8657, 8833, 17314, 17666, 43285, 44165, 57451, 86570, 88330, 95227, 114902, 190454, 287255, 476135, 574510, 631961, 952270, 1263922, 3159805, 6319610, 6951571, 13903142, 34757855, 69515710]

約数ペア:

[(1, 69515710), (2, 34757855), (5, 13903142), (10, 6951571), (11, 6319610), (22, 3159805), (55, 1263922), (73, 952270), (110, 631961), (121, 574510), (146, 476135), (242, 287255), (365, 190454), (605, 114902), (730, 95227), (787, 88330), (803, 86570), (1210, 57451), (1574, 44165), (1606, 43285), (3935, 17666), (4015, 17314), (7870, 8833), (8030, 8657)]