69092930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{21391}}^1$

素因数の和:21434

約数の個数: 32

約数和(自身を含む): 138620160

約数和(自身を除く): 69527230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 21391, 42782, 106955, 213910, 363647, 406429, 727294, 812858, 1818235, 2032145, 3636470, 4064290, 6909293, 13818586, 34546465, 69092930]

約数ペア:

[(1, 69092930), (2, 34546465), (5, 13818586), (10, 6909293), (17, 4064290), (19, 3636470), (34, 2032145), (38, 1818235), (85, 812858), (95, 727294), (170, 406429), (190, 363647), (323, 213910), (646, 106955), (1615, 42782), (3230, 21391)]