868861730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{133877}}^1$

素因数の和:133954

約数の個数: 32

約数和(自身を含む): 1735058880

約数和(自身を除く): 866197150

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 133877, 267754, 669385, 1338770, 1472647, 2945294, 7363235, 7898743, 14726470, 15797486, 39493715, 78987430, 86886173, 173772346, 434430865, 868861730]

約数ペア:

[(1, 868861730), (2, 434430865), (5, 173772346), (10, 86886173), (11, 78987430), (22, 39493715), (55, 15797486), (59, 14726470), (110, 7898743), (118, 7363235), (295, 2945294), (590, 1472647), (649, 1338770), (1298, 669385), (3245, 267754), (6490, 133877)]