12578370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 34940160

約数和(自身を除く): 22361790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 673, 890, 1246, 1335, 1346, 1869, 2019, 2670, 3115, 3365, 3738, 4038, 4711, 6230, 6730, 9345, 9422, 10095, 14133, 18690, 20190, 23555, 28266, 47110, 59897, 70665, 119794, 141330, 179691, 299485, 359382, 419279, 598970, 838558, 898455, 1257837, 1796910, 2096395, 2515674, 4192790, 6289185, 12578370]

約数ペア:

[(1, 12578370), (2, 6289185), (3, 4192790), (5, 2515674), (6, 2096395), (7, 1796910), (10, 1257837), (14, 898455), (15, 838558), (21, 598970), (30, 419279), (35, 359382), (42, 299485), (70, 179691), (89, 141330), (105, 119794), (178, 70665), (210, 59897), (267, 47110), (445, 28266), (534, 23555), (623, 20190), (673, 18690), (890, 14133), (1246, 10095), (1335, 9422), (1346, 9345), (1869, 6730), (2019, 6230), (2670, 4711), (3115, 4038), (3365, 3738)]