23139780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{385663}}^1$

素因数の和:385675

約数の個数: 24

約数和(自身を含む): 64791552

約数和(自身を除く): 41651772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 385663, 771326, 1156989, 1542652, 1928315, 2313978, 3856630, 4627956, 5784945, 7713260, 11569890, 23139780]

約数ペア:

[(1, 23139780), (2, 11569890), (3, 7713260), (4, 5784945), (5, 4627956), (6, 3856630), (10, 2313978), (12, 1928315), (15, 1542652), (20, 1156989), (30, 771326), (60, 385663)]