15698882220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2198723}}^1$

素因数の和:2198759

約数の個数: 96

約数和(自身を含む): 53191531008

約数和(自身を除く): 37492648788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 2198723, 4397446, 6596169, 8794892, 10993615, 13192338, 15391061, 21987230, 26384676, 30782122, 32980845, 37378291, 43974460, 46173183, 61564244, 65961690, 74756582, 76955305, 92346366, 112134873, 131923380, 149513164, 153910610, 184692732, 186891455, 224269746, 230865915, 261648037, 307821220, 373782910, 448539492, 461731830, 523296074, 560674365, 747565820, 784944111, 923463660, 1046592148, 1121348730, 1308240185, 1569888222, 2242697460, 2616480370, 3139776444, 3924720555, 5232960740, 7849441110, 15698882220]

約数ペア:

[(1, 15698882220), (2, 7849441110), (3, 5232960740), (4, 3924720555), (5, 3139776444), (6, 2616480370), (7, 2242697460), (10, 1569888222), (12, 1308240185), (14, 1121348730), (15, 1046592148), (17, 923463660), (20, 784944111), (21, 747565820), (28, 560674365), (30, 523296074), (34, 461731830), (35, 448539492), (42, 373782910), (51, 307821220), (60, 261648037), (68, 230865915), (70, 224269746), (84, 186891455), (85, 184692732), (102, 153910610), (105, 149513164), (119, 131923380), (140, 112134873), (170, 92346366), (204, 76955305), (210, 74756582), (238, 65961690), (255, 61564244), (340, 46173183), (357, 43974460), (420, 37378291), (476, 32980845), (510, 30782122), (595, 26384676), (714, 21987230), (1020, 15391061), (1190, 13192338), (1428, 10993615), (1785, 8794892), (2380, 6596169), (3570, 4397446), (7140, 2198723)]