349255620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2543}}^1$

素因数の和:2674

約数の個数: 144

約数和(自身を含む): 1222341120

約数和(自身を除く): 873085500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 763, 981, 1090, 1260, 1308, 1526, 1635, 1962, 2180, 2289, 2543, 3052, 3270, 3815, 3924, 4578, 4905, 5086, 6540, 6867, 7629, 7630, 9156, 9810, 10172, 11445, 12715, 13734, 15258, 15260, 17801, 19620, 22887, 22890, 25430, 27468, 30516, 34335, 35602, 38145, 45774, 45780, 50860, 53403, 68670, 71204, 76290, 89005, 91548, 106806, 114435, 137340, 152580, 160209, 178010, 213612, 228870, 267015, 277187, 320418, 356020, 457740, 534030, 554374, 640836, 801045, 831561, 1068060, 1108748, 1385935, 1602090, 1663122, 1940309, 2494683, 2771870, 3204180, 3326244, 3880618, 4157805, 4989366, 5543740, 5820927, 7761236, 8315610, 9701545, 9978732, 11641854, 12473415, 16631220, 17462781, 19403090, 23283708, 24946830, 29104635, 34925562, 38806180, 49893660, 58209270, 69851124, 87313905, 116418540, 174627810, 349255620]

約数ペア:

[(1, 349255620), (2, 174627810), (3, 116418540), (4, 87313905), (5, 69851124), (6, 58209270), (7, 49893660), (9, 38806180), (10, 34925562), (12, 29104635), (14, 24946830), (15, 23283708), (18, 19403090), (20, 17462781), (21, 16631220), (28, 12473415), (30, 11641854), (35, 9978732), (36, 9701545), (42, 8315610), (45, 7761236), (60, 5820927), (63, 5543740), (70, 4989366), (84, 4157805), (90, 3880618), (105, 3326244), (109, 3204180), (126, 2771870), (140, 2494683), (180, 1940309), (210, 1663122), (218, 1602090), (252, 1385935), (315, 1108748), (327, 1068060), (420, 831561), (436, 801045), (545, 640836), (630, 554374), (654, 534030), (763, 457740), (981, 356020), (1090, 320418), (1260, 277187), (1308, 267015), (1526, 228870), (1635, 213612), (1962, 178010), (2180, 160209), (2289, 152580), (2543, 137340), (3052, 114435), (3270, 106806), (3815, 91548), (3924, 89005), (4578, 76290), (4905, 71204), (5086, 68670), (6540, 53403), (6867, 50860), (7629, 45780), (7630, 45774), (9156, 38145), (9810, 35602), (10172, 34335), (11445, 30516), (12715, 27468), (13734, 25430), (15258, 22890), (15260, 22887), (17801, 19620)]