4270420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 11612160

約数和(自身を除く): 7341740

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 47, 55, 59, 70, 77, 94, 110, 118, 140, 154, 188, 220, 235, 236, 295, 308, 329, 385, 413, 470, 517, 590, 649, 658, 770, 826, 940, 1034, 1180, 1298, 1316, 1540, 1645, 1652, 2065, 2068, 2585, 2596, 2773, 3245, 3290, 3619, 4130, 4543, 5170, 5546, 6490, 6580, 7238, 8260, 9086, 10340, 11092, 12980, 13865, 14476, 18095, 18172, 19411, 22715, 27730, 30503, 36190, 38822, 45430, 55460, 61006, 72380, 77644, 90860, 97055, 122012, 152515, 194110, 213521, 305030, 388220, 427042, 610060, 854084, 1067605, 2135210, 4270420]

約数ペア:

[(1, 4270420), (2, 2135210), (4, 1067605), (5, 854084), (7, 610060), (10, 427042), (11, 388220), (14, 305030), (20, 213521), (22, 194110), (28, 152515), (35, 122012), (44, 97055), (47, 90860), (55, 77644), (59, 72380), (70, 61006), (77, 55460), (94, 45430), (110, 38822), (118, 36190), (140, 30503), (154, 27730), (188, 22715), (220, 19411), (235, 18172), (236, 18095), (295, 14476), (308, 13865), (329, 12980), (385, 11092), (413, 10340), (470, 9086), (517, 8260), (590, 7238), (649, 6580), (658, 6490), (770, 5546), (826, 5170), (940, 4543), (1034, 4130), (1180, 3619), (1298, 3290), (1316, 3245), (1540, 2773), (1645, 2596), (1652, 2585), (2065, 2068)]