17673320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 47278080

約数和(自身を除く): 29604760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 127, 140, 142, 196, 245, 254, 280, 284, 355, 392, 490, 497, 508, 568, 635, 710, 889, 980, 994, 1016, 1270, 1420, 1778, 1960, 1988, 2485, 2540, 2840, 3479, 3556, 3976, 4445, 4970, 5080, 6223, 6958, 7112, 8890, 9017, 9940, 12446, 13916, 17395, 17780, 18034, 19880, 24892, 27832, 31115, 34790, 35560, 36068, 45085, 49784, 62230, 63119, 69580, 72136, 90170, 124460, 126238, 139160, 180340, 248920, 252476, 315595, 360680, 441833, 504952, 631190, 883666, 1262380, 1767332, 2209165, 2524760, 3534664, 4418330, 8836660, 17673320]

約数ペア:

[(1, 17673320), (2, 8836660), (4, 4418330), (5, 3534664), (7, 2524760), (8, 2209165), (10, 1767332), (14, 1262380), (20, 883666), (28, 631190), (35, 504952), (40, 441833), (49, 360680), (56, 315595), (70, 252476), (71, 248920), (98, 180340), (127, 139160), (140, 126238), (142, 124460), (196, 90170), (245, 72136), (254, 69580), (280, 63119), (284, 62230), (355, 49784), (392, 45085), (490, 36068), (497, 35560), (508, 34790), (568, 31115), (635, 27832), (710, 24892), (889, 19880), (980, 18034), (994, 17780), (1016, 17395), (1270, 13916), (1420, 12446), (1778, 9940), (1960, 9017), (1988, 8890), (2485, 7112), (2540, 6958), (2840, 6223), (3479, 5080), (3556, 4970), (3976, 4445)]