349652590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1241

約数の個数: 64

約数和(自身を含む): 745242624

約数和(自身を除く): 395590034

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 127, 185, 254, 259, 370, 518, 635, 889, 1063, 1270, 1295, 1778, 2126, 2590, 4445, 4699, 5315, 7441, 8890, 9398, 10630, 14882, 23495, 32893, 37205, 39331, 46990, 65786, 74410, 78662, 135001, 164465, 196655, 270002, 275317, 328930, 393310, 550634, 675005, 945007, 1350010, 1376585, 1890014, 2753170, 4725035, 4995037, 9450070, 9990074, 24975185, 34965259, 49950370, 69930518, 174826295, 349652590]

約数ペア:

[(1, 349652590), (2, 174826295), (5, 69930518), (7, 49950370), (10, 34965259), (14, 24975185), (35, 9990074), (37, 9450070), (70, 4995037), (74, 4725035), (127, 2753170), (185, 1890014), (254, 1376585), (259, 1350010), (370, 945007), (518, 675005), (635, 550634), (889, 393310), (1063, 328930), (1270, 275317), (1295, 270002), (1778, 196655), (2126, 164465), (2590, 135001), (4445, 78662), (4699, 74410), (5315, 65786), (7441, 46990), (8890, 39331), (9398, 37205), (10630, 32893), (14882, 23495)]