231567377470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{161935229}}^1$

素因数の和:161935260

約数の個数: 32

約数和(自身を含む): 489692135520

約数和(自身を除く): 258124758050

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 161935229, 323870458, 809676145, 1619352290, 1781287519, 2105157977, 3562575038, 4210315954, 8906437595, 10525789885, 17812875190, 21051579770, 23156737747, 46313475494, 115783688735, 231567377470]

約数ペア:

[(1, 231567377470), (2, 115783688735), (5, 46313475494), (10, 23156737747), (11, 21051579770), (13, 17812875190), (22, 10525789885), (26, 8906437595), (55, 4210315954), (65, 3562575038), (110, 2105157977), (130, 1781287519), (143, 1619352290), (286, 809676145), (715, 323870458), (1430, 161935229)]