12913260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{577}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 36316896

約数和(自身を除く): 23403636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 373, 577, 746, 1119, 1154, 1492, 1731, 1865, 2238, 2308, 2885, 3462, 3730, 4476, 5595, 5770, 6924, 7460, 8655, 11190, 11540, 17310, 22380, 34620, 215221, 430442, 645663, 860884, 1076105, 1291326, 2152210, 2582652, 3228315, 4304420, 6456630, 12913260]

約数ペア:

[(1, 12913260), (2, 6456630), (3, 4304420), (4, 3228315), (5, 2582652), (6, 2152210), (10, 1291326), (12, 1076105), (15, 860884), (20, 645663), (30, 430442), (60, 215221), (373, 34620), (577, 22380), (746, 17310), (1119, 11540), (1154, 11190), (1492, 8655), (1731, 7460), (1865, 6924), (2238, 5770), (2308, 5595), (2885, 4476), (3462, 3730)]