13243510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 29859840

約数和(自身を除く): 16616330

約数列:

[1, 2, 5, 7, 10, 14, 17, 31, 34, 35, 62, 70, 85, 119, 155, 170, 217, 238, 310, 359, 434, 527, 595, 718, 1054, 1085, 1190, 1795, 2170, 2513, 2635, 3590, 3689, 5026, 5270, 6103, 7378, 11129, 12206, 12565, 18445, 22258, 25130, 30515, 36890, 42721, 55645, 61030, 77903, 85442, 111290, 155806, 189193, 213605, 378386, 389515, 427210, 779030, 945965, 1324351, 1891930, 2648702, 6621755, 13243510]

約数ペア:

[(1, 13243510), (2, 6621755), (5, 2648702), (7, 1891930), (10, 1324351), (14, 945965), (17, 779030), (31, 427210), (34, 389515), (35, 378386), (62, 213605), (70, 189193), (85, 155806), (119, 111290), (155, 85442), (170, 77903), (217, 61030), (238, 55645), (310, 42721), (359, 36890), (434, 30515), (527, 25130), (595, 22258), (718, 18445), (1054, 12565), (1085, 12206), (1190, 11129), (1795, 7378), (2170, 6103), (2513, 5270), (2635, 5026), (3590, 3689)]