68383530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{673}}^1\times {\mathrm{1129}}^1$

素因数の和:1815

約数の個数: 48

約数和(自身を含む): 178219080

約数和(自身を除く): 109835550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 673, 1129, 1346, 2019, 2258, 3365, 3387, 4038, 5645, 6057, 6730, 6774, 10095, 10161, 11290, 12114, 16935, 20190, 20322, 30285, 33870, 50805, 60570, 101610, 759817, 1519634, 2279451, 3799085, 4558902, 6838353, 7598170, 11397255, 13676706, 22794510, 34191765, 68383530]

約数ペア:

[(1, 68383530), (2, 34191765), (3, 22794510), (5, 13676706), (6, 11397255), (9, 7598170), (10, 6838353), (15, 4558902), (18, 3799085), (30, 2279451), (45, 1519634), (90, 759817), (673, 101610), (1129, 60570), (1346, 50805), (2019, 33870), (2258, 30285), (3365, 20322), (3387, 20190), (4038, 16935), (5645, 12114), (6057, 11290), (6730, 10161), (6774, 10095)]