71038140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1183969}}^1$

素因数の和:1183981

約数の個数: 24

約数和(自身を含む): 198906960

約数和(自身を除く): 127868820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1183969, 2367938, 3551907, 4735876, 5919845, 7103814, 11839690, 14207628, 17759535, 23679380, 35519070, 71038140]

約数ペア:

[(1, 71038140), (2, 35519070), (3, 23679380), (4, 17759535), (5, 14207628), (6, 11839690), (10, 7103814), (12, 5919845), (15, 4735876), (20, 3551907), (30, 2367938), (60, 1183969)]