104689970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19423}}^1$

素因数の和:19455

約数の個数: 48

約数和(自身を含む): 239148288

約数和(自身を除く): 134458318

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 19423, 38846, 97115, 135961, 194230, 213653, 271922, 427306, 679805, 951727, 1068265, 1359610, 1495571, 1903454, 2136530, 2991142, 4758635, 7477855, 9517270, 10468997, 14955710, 20937994, 52344985, 104689970]

約数ペア:

[(1, 104689970), (2, 52344985), (5, 20937994), (7, 14955710), (10, 10468997), (11, 9517270), (14, 7477855), (22, 4758635), (35, 2991142), (49, 2136530), (55, 1903454), (70, 1495571), (77, 1359610), (98, 1068265), (110, 951727), (154, 679805), (245, 427306), (385, 271922), (490, 213653), (539, 194230), (770, 135961), (1078, 97115), (2695, 38846), (5390, 19423)]