12713310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4913

約数の個数: 48

約数和(自身を含む): 34201440

約数和(自身を除く): 21488130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 4871, 9742, 14613, 24355, 29226, 43839, 48710, 73065, 87678, 141259, 146130, 219195, 282518, 423777, 438390, 706295, 847554, 1271331, 1412590, 2118885, 2542662, 4237770, 6356655, 12713310]

約数ペア:

[(1, 12713310), (2, 6356655), (3, 4237770), (5, 2542662), (6, 2118885), (9, 1412590), (10, 1271331), (15, 847554), (18, 706295), (29, 438390), (30, 423777), (45, 282518), (58, 219195), (87, 146130), (90, 141259), (145, 87678), (174, 73065), (261, 48710), (290, 43839), (435, 29226), (522, 24355), (870, 14613), (1305, 9742), (2610, 4871)]