713889470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 1615334400

約数和(自身を除く): 901444930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 89, 95, 133, 163, 178, 185, 190, 259, 266, 326, 370, 445, 518, 623, 665, 703, 815, 890, 1141, 1246, 1295, 1330, 1406, 1630, 1691, 2282, 2590, 3097, 3115, 3293, 3382, 3515, 4921, 5705, 6031, 6194, 6230, 6586, 7030, 8455, 9842, 11410, 11837, 12062, 14507, 15485, 16465, 16910, 21679, 23051, 23674, 24605, 29014, 30155, 30970, 32930, 42217, 43358, 46102, 49210, 59185, 60310, 62567, 72535, 84434, 101549, 108395, 114589, 115255, 118370, 125134, 145070, 203098, 211085, 216790, 229178, 230510, 275633, 312835, 422170, 437969, 507745, 536759, 551266, 572945, 625670, 802123, 875938, 1015490, 1073518, 1145890, 1378165, 1604246, 1929431, 2189845, 2683795, 2756330, 3757313, 3858862, 4010615, 4379690, 5367590, 7514626, 8021230, 9647155, 10198421, 18786565, 19294310, 20396842, 37573130, 50992105, 71388947, 101984210, 142777894, 356944735, 713889470]

約数ペア:

[(1, 713889470), (2, 356944735), (5, 142777894), (7, 101984210), (10, 71388947), (14, 50992105), (19, 37573130), (35, 20396842), (37, 19294310), (38, 18786565), (70, 10198421), (74, 9647155), (89, 8021230), (95, 7514626), (133, 5367590), (163, 4379690), (178, 4010615), (185, 3858862), (190, 3757313), (259, 2756330), (266, 2683795), (326, 2189845), (370, 1929431), (445, 1604246), (518, 1378165), (623, 1145890), (665, 1073518), (703, 1015490), (815, 875938), (890, 802123), (1141, 625670), (1246, 572945), (1295, 551266), (1330, 536759), (1406, 507745), (1630, 437969), (1691, 422170), (2282, 312835), (2590, 275633), (3097, 230510), (3115, 229178), (3293, 216790), (3382, 211085), (3515, 203098), (4921, 145070), (5705, 125134), (6031, 118370), (6194, 115255), (6230, 114589), (6586, 108395), (7030, 101549), (8455, 84434), (9842, 72535), (11410, 62567), (11837, 60310), (12062, 59185), (14507, 49210), (15485, 46102), (16465, 43358), (16910, 42217), (21679, 32930), (23051, 30970), (23674, 30155), (24605, 29014)]