15700716

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 42653520

約数和(自身を除く): 26952804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 557, 783, 972, 1044, 1114, 1566, 1671, 2228, 2349, 3132, 3342, 4698, 5013, 6684, 7047, 9396, 10026, 14094, 15039, 16153, 20052, 28188, 30078, 32306, 45117, 48459, 60156, 64612, 90234, 96918, 135351, 145377, 180468, 193836, 270702, 290754, 436131, 541404, 581508, 872262, 1308393, 1744524, 2616786, 3925179, 5233572, 7850358, 15700716]

約数ペア:

[(1, 15700716), (2, 7850358), (3, 5233572), (4, 3925179), (6, 2616786), (9, 1744524), (12, 1308393), (18, 872262), (27, 581508), (29, 541404), (36, 436131), (54, 290754), (58, 270702), (81, 193836), (87, 180468), (108, 145377), (116, 135351), (162, 96918), (174, 90234), (243, 64612), (261, 60156), (324, 48459), (348, 45117), (486, 32306), (522, 30078), (557, 28188), (783, 20052), (972, 16153), (1044, 15039), (1114, 14094), (1566, 10026), (1671, 9396), (2228, 7047), (2349, 6684), (3132, 5013), (3342, 4698)]