102504290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47237}}^1$

素因数の和:47282

約数の個数: 32

約数和(自身を含む): 217672704

約数和(自身を除く): 115168414

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 47237, 94474, 236185, 330659, 472370, 661318, 1464347, 1653295, 2928694, 3306590, 7321735, 10250429, 14643470, 20500858, 51252145, 102504290]

約数ペア:

[(1, 102504290), (2, 51252145), (5, 20500858), (7, 14643470), (10, 10250429), (14, 7321735), (31, 3306590), (35, 2928694), (62, 1653295), (70, 1464347), (155, 661318), (217, 472370), (310, 330659), (434, 236185), (1085, 94474), (2170, 47237)]