148062740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{10903}}^1$

素因数の和:11016

約数の個数: 48

約数和(自身を含む): 359046912

約数和(自身を除く): 210984172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 97, 140, 194, 388, 485, 679, 970, 1358, 1940, 2716, 3395, 6790, 10903, 13580, 21806, 43612, 54515, 76321, 109030, 152642, 218060, 305284, 381605, 763210, 1057591, 1526420, 2115182, 4230364, 5287955, 7403137, 10575910, 14806274, 21151820, 29612548, 37015685, 74031370, 148062740]

約数ペア:

[(1, 148062740), (2, 74031370), (4, 37015685), (5, 29612548), (7, 21151820), (10, 14806274), (14, 10575910), (20, 7403137), (28, 5287955), (35, 4230364), (70, 2115182), (97, 1526420), (140, 1057591), (194, 763210), (388, 381605), (485, 305284), (679, 218060), (970, 152642), (1358, 109030), (1940, 76321), (2716, 54515), (3395, 43612), (6790, 21806), (10903, 13580)]