16216530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 42864768

約数和(自身を除く): 26648238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 157, 165, 313, 314, 330, 471, 626, 785, 939, 942, 1565, 1570, 1727, 1878, 2355, 3130, 3443, 3454, 4695, 4710, 5181, 6886, 8635, 9390, 10329, 10362, 17215, 17270, 20658, 25905, 34430, 49141, 51645, 51810, 98282, 103290, 147423, 245705, 294846, 491410, 540551, 737115, 1081102, 1474230, 1621653, 2702755, 3243306, 5405510, 8108265, 16216530]

約数ペア:

[(1, 16216530), (2, 8108265), (3, 5405510), (5, 3243306), (6, 2702755), (10, 1621653), (11, 1474230), (15, 1081102), (22, 737115), (30, 540551), (33, 491410), (55, 294846), (66, 245705), (110, 147423), (157, 103290), (165, 98282), (313, 51810), (314, 51645), (330, 49141), (471, 34430), (626, 25905), (785, 20658), (939, 17270), (942, 17215), (1565, 10362), (1570, 10329), (1727, 9390), (1878, 8635), (2355, 6886), (3130, 5181), (3443, 4710), (3454, 4695)]