108943870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 235892736

約数和(自身を除く): 126948866

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 157, 161, 230, 314, 322, 431, 785, 805, 862, 1099, 1570, 1610, 2155, 2198, 3017, 3611, 4310, 5495, 6034, 7222, 9913, 10990, 15085, 18055, 19826, 25277, 30170, 36110, 49565, 50554, 67667, 69391, 99130, 126385, 135334, 138782, 252770, 338335, 346955, 473669, 676670, 693910, 947338, 1556341, 2368345, 3112682, 4736690, 7781705, 10894387, 15563410, 21788774, 54471935, 108943870]

約数ペア:

[(1, 108943870), (2, 54471935), (5, 21788774), (7, 15563410), (10, 10894387), (14, 7781705), (23, 4736690), (35, 3112682), (46, 2368345), (70, 1556341), (115, 947338), (157, 693910), (161, 676670), (230, 473669), (314, 346955), (322, 338335), (431, 252770), (785, 138782), (805, 135334), (862, 126385), (1099, 99130), (1570, 69391), (1610, 67667), (2155, 50554), (2198, 49565), (3017, 36110), (3611, 30170), (4310, 25277), (5495, 19826), (6034, 18055), (7222, 15085), (9913, 10990)]