248365860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3125

約数の個数: 96

約数和(自身を含む): 734952960

約数和(自身を除く): 486587100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 47, 58, 60, 87, 94, 116, 141, 145, 174, 188, 235, 282, 290, 348, 435, 470, 564, 580, 705, 870, 940, 1363, 1410, 1740, 2726, 2820, 3037, 4089, 5452, 6074, 6815, 8178, 9111, 12148, 13630, 15185, 16356, 18222, 20445, 27260, 30370, 36444, 40890, 45555, 60740, 81780, 88073, 91110, 142739, 176146, 182220, 264219, 285478, 352292, 428217, 440365, 528438, 570956, 713695, 856434, 880730, 1056876, 1321095, 1427390, 1712868, 1761460, 2141085, 2642190, 2854780, 4139431, 4282170, 5284380, 8278862, 8564340, 12418293, 16557724, 20697155, 24836586, 41394310, 49673172, 62091465, 82788620, 124182930, 248365860]

約数ペア:

[(1, 248365860), (2, 124182930), (3, 82788620), (4, 62091465), (5, 49673172), (6, 41394310), (10, 24836586), (12, 20697155), (15, 16557724), (20, 12418293), (29, 8564340), (30, 8278862), (47, 5284380), (58, 4282170), (60, 4139431), (87, 2854780), (94, 2642190), (116, 2141085), (141, 1761460), (145, 1712868), (174, 1427390), (188, 1321095), (235, 1056876), (282, 880730), (290, 856434), (348, 713695), (435, 570956), (470, 528438), (564, 440365), (580, 428217), (705, 352292), (870, 285478), (940, 264219), (1363, 182220), (1410, 176146), (1740, 142739), (2726, 91110), (2820, 88073), (3037, 81780), (4089, 60740), (5452, 45555), (6074, 40890), (6815, 36444), (8178, 30370), (9111, 27260), (12148, 20445), (13630, 18222), (15185, 16356)]