6399140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 16329600

約数和(自身を除く): 9930460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 29, 34, 44, 55, 58, 59, 68, 85, 110, 116, 118, 145, 170, 187, 220, 236, 290, 295, 319, 340, 374, 493, 580, 590, 638, 649, 748, 935, 986, 1003, 1180, 1276, 1298, 1595, 1711, 1870, 1972, 2006, 2465, 2596, 3190, 3245, 3422, 3740, 4012, 4930, 5015, 5423, 6380, 6490, 6844, 8555, 9860, 10030, 10846, 11033, 12980, 17110, 18821, 20060, 21692, 22066, 27115, 29087, 34220, 37642, 44132, 54230, 55165, 58174, 75284, 94105, 108460, 110330, 116348, 145435, 188210, 220660, 290870, 319957, 376420, 581740, 639914, 1279828, 1599785, 3199570, 6399140]

約数ペア:

[(1, 6399140), (2, 3199570), (4, 1599785), (5, 1279828), (10, 639914), (11, 581740), (17, 376420), (20, 319957), (22, 290870), (29, 220660), (34, 188210), (44, 145435), (55, 116348), (58, 110330), (59, 108460), (68, 94105), (85, 75284), (110, 58174), (116, 55165), (118, 54230), (145, 44132), (170, 37642), (187, 34220), (220, 29087), (236, 27115), (290, 22066), (295, 21692), (319, 20060), (340, 18821), (374, 17110), (493, 12980), (580, 11033), (590, 10846), (638, 10030), (649, 9860), (748, 8555), (935, 6844), (986, 6490), (1003, 6380), (1180, 5423), (1276, 5015), (1298, 4930), (1595, 4012), (1711, 3740), (1870, 3422), (1972, 3245), (2006, 3190), (2465, 2596)]