190276940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 474714240

約数和(自身を除く): 284437300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 109, 140, 148, 185, 218, 259, 337, 370, 436, 518, 545, 674, 740, 763, 1036, 1090, 1295, 1348, 1526, 1685, 2180, 2359, 2590, 3052, 3370, 3815, 4033, 4718, 5180, 6740, 7630, 8066, 9436, 11795, 12469, 15260, 16132, 20165, 23590, 24938, 28231, 36733, 40330, 47180, 49876, 56462, 62345, 73466, 80660, 87283, 112924, 124690, 141155, 146932, 174566, 183665, 249380, 257131, 282310, 349132, 367330, 436415, 514262, 564620, 734660, 872830, 1028524, 1285655, 1359121, 1745660, 2571310, 2718242, 5142620, 5436484, 6795605, 9513847, 13591210, 19027694, 27182420, 38055388, 47569235, 95138470, 190276940]

約数ペア:

[(1, 190276940), (2, 95138470), (4, 47569235), (5, 38055388), (7, 27182420), (10, 19027694), (14, 13591210), (20, 9513847), (28, 6795605), (35, 5436484), (37, 5142620), (70, 2718242), (74, 2571310), (109, 1745660), (140, 1359121), (148, 1285655), (185, 1028524), (218, 872830), (259, 734660), (337, 564620), (370, 514262), (436, 436415), (518, 367330), (545, 349132), (674, 282310), (740, 257131), (763, 249380), (1036, 183665), (1090, 174566), (1295, 146932), (1348, 141155), (1526, 124690), (1685, 112924), (2180, 87283), (2359, 80660), (2590, 73466), (3052, 62345), (3370, 56462), (3815, 49876), (4033, 47180), (4718, 40330), (5180, 36733), (6740, 28231), (7630, 24938), (8066, 23590), (9436, 20165), (11795, 16132), (12469, 15260)]