914475730

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{15683}}^1$

素因数の和:15728

約数の個数: 64

約数和(自身を含む): 2032646400

約数和(自身を除く): 1118170670

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 343, 490, 595, 686, 833, 1190, 1666, 1715, 3430, 4165, 5831, 8330, 11662, 15683, 29155, 31366, 58310, 78415, 109781, 156830, 219562, 266611, 533222, 548905, 768467, 1097810, 1333055, 1536934, 1866277, 2666110, 3732554, 3842335, 5379269, 7684670, 9331385, 10758538, 13063939, 18662770, 26127878, 26896345, 53792690, 65319695, 91447573, 130639390, 182895146, 457237865, 914475730]

約数ペア:

[(1, 914475730), (2, 457237865), (5, 182895146), (7, 130639390), (10, 91447573), (14, 65319695), (17, 53792690), (34, 26896345), (35, 26127878), (49, 18662770), (70, 13063939), (85, 10758538), (98, 9331385), (119, 7684670), (170, 5379269), (238, 3842335), (245, 3732554), (343, 2666110), (490, 1866277), (595, 1536934), (686, 1333055), (833, 1097810), (1190, 768467), (1666, 548905), (1715, 533222), (3430, 266611), (4165, 219562), (5831, 156830), (8330, 109781), (11662, 78415), (15683, 58310), (29155, 31366)]