68751310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1553}}^1$

素因数の和:1812

約数の個数: 32

約数和(自身を含む): 130908960

約数和(自身を除く): 62157650

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 1553, 2330, 3106, 4427, 7765, 8854, 15530, 22135, 29507, 44270, 59014, 147535, 295070, 361849, 723698, 1809245, 3618490, 6875131, 13750262, 34375655, 68751310]

約数ペア:

[(1, 68751310), (2, 34375655), (5, 13750262), (10, 6875131), (19, 3618490), (38, 1809245), (95, 723698), (190, 361849), (233, 295070), (466, 147535), (1165, 59014), (1553, 44270), (2330, 29507), (3106, 22135), (4427, 15530), (7765, 8854)]