109720706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 178148160

約数和(自身を除く): 68427454

約数列:

[1, 2, 19, 38, 53, 106, 157, 314, 347, 694, 1007, 2014, 2983, 5966, 6593, 8321, 13186, 16642, 18391, 36782, 54479, 108958, 158099, 316198, 349429, 698858, 1035101, 2070202, 2887387, 5774774, 54860353, 109720706]

約数ペア:

[(1, 109720706), (2, 54860353), (19, 5774774), (38, 2887387), (53, 2070202), (106, 1035101), (157, 698858), (314, 349429), (347, 316198), (694, 158099), (1007, 108958), (2014, 54479), (2983, 36782), (5966, 18391), (6593, 16642), (8321, 13186)]