2006510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 64

約数和(自身を含む): 4432320

約数和(自身を除く): 2425810

約数列:

[1, 2, 5, 10, 11, 17, 22, 29, 34, 37, 55, 58, 74, 85, 110, 145, 170, 185, 187, 290, 319, 370, 374, 407, 493, 629, 638, 814, 935, 986, 1073, 1258, 1595, 1870, 2035, 2146, 2465, 3145, 3190, 4070, 4930, 5365, 5423, 6290, 6919, 10730, 10846, 11803, 13838, 18241, 23606, 27115, 34595, 36482, 54230, 59015, 69190, 91205, 118030, 182410, 200651, 401302, 1003255, 2006510]

約数ペア:

[(1, 2006510), (2, 1003255), (5, 401302), (10, 200651), (11, 182410), (17, 118030), (22, 91205), (29, 69190), (34, 59015), (37, 54230), (55, 36482), (58, 34595), (74, 27115), (85, 23606), (110, 18241), (145, 13838), (170, 11803), (185, 10846), (187, 10730), (290, 6919), (319, 6290), (370, 5423), (374, 5365), (407, 4930), (493, 4070), (629, 3190), (638, 3145), (814, 2465), (935, 2146), (986, 2035), (1073, 1870), (1258, 1595)]