27282970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19079}}^1$

素因数の和:19110

約数の個数: 32

約数和(自身を含む): 57697920

約数和(自身を除く): 30414950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 19079, 38158, 95395, 190790, 209869, 248027, 419738, 496054, 1049345, 1240135, 2098690, 2480270, 2728297, 5456594, 13641485, 27282970]

約数ペア:

[(1, 27282970), (2, 13641485), (5, 5456594), (10, 2728297), (11, 2480270), (13, 2098690), (22, 1240135), (26, 1049345), (55, 496054), (65, 419738), (110, 248027), (130, 209869), (143, 190790), (286, 95395), (715, 38158), (1430, 19079)]