13139070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 128

約数和(自身を含む): 39398400

約数和(自身を除く): 26259330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 37, 38, 42, 57, 70, 74, 89, 95, 105, 111, 114, 133, 178, 185, 190, 210, 222, 259, 266, 267, 285, 370, 399, 445, 518, 534, 555, 570, 623, 665, 703, 777, 798, 890, 1110, 1246, 1295, 1330, 1335, 1406, 1554, 1691, 1869, 1995, 2109, 2590, 2670, 3115, 3293, 3382, 3515, 3738, 3885, 3990, 4218, 4921, 5073, 6230, 6586, 7030, 7770, 8455, 9345, 9842, 9879, 10146, 10545, 11837, 14763, 16465, 16910, 18690, 19758, 21090, 23051, 23674, 24605, 25365, 29526, 32930, 35511, 46102, 49210, 49395, 50730, 59185, 62567, 69153, 71022, 73815, 98790, 115255, 118370, 125134, 138306, 147630, 177555, 187701, 230510, 312835, 345765, 355110, 375402, 437969, 625670, 691530, 875938, 938505, 1313907, 1877010, 2189845, 2627814, 4379690, 6569535, 13139070]

約数ペア:

[(1, 13139070), (2, 6569535), (3, 4379690), (5, 2627814), (6, 2189845), (7, 1877010), (10, 1313907), (14, 938505), (15, 875938), (19, 691530), (21, 625670), (30, 437969), (35, 375402), (37, 355110), (38, 345765), (42, 312835), (57, 230510), (70, 187701), (74, 177555), (89, 147630), (95, 138306), (105, 125134), (111, 118370), (114, 115255), (133, 98790), (178, 73815), (185, 71022), (190, 69153), (210, 62567), (222, 59185), (259, 50730), (266, 49395), (267, 49210), (285, 46102), (370, 35511), (399, 32930), (445, 29526), (518, 25365), (534, 24605), (555, 23674), (570, 23051), (623, 21090), (665, 19758), (703, 18690), (777, 16910), (798, 16465), (890, 14763), (1110, 11837), (1246, 10545), (1295, 10146), (1330, 9879), (1335, 9842), (1406, 9345), (1554, 8455), (1691, 7770), (1869, 7030), (1995, 6586), (2109, 6230), (2590, 5073), (2670, 4921), (3115, 4218), (3293, 3990), (3382, 3885), (3515, 3738)]