57105580

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{58271}}^1$

素因数の和:58294

約数の個数: 36

約数和(自身を含む): 139503168

約数和(自身を除く): 82397588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 58271, 116542, 233084, 291355, 407897, 582710, 815794, 1165420, 1631588, 2039485, 2855279, 4078970, 5710558, 8157940, 11421116, 14276395, 28552790, 57105580]

約数ペア:

[(1, 57105580), (2, 28552790), (4, 14276395), (5, 11421116), (7, 8157940), (10, 5710558), (14, 4078970), (20, 2855279), (28, 2039485), (35, 1631588), (49, 1165420), (70, 815794), (98, 582710), (140, 407897), (196, 291355), (245, 233084), (490, 116542), (980, 58271)]