66731460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{65423}}^1$

素因数の和:65452

約数の個数: 48

約数和(自身を含む): 197842176

約数和(自身を除く): 131110716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 65423, 130846, 196269, 261692, 327115, 392538, 654230, 785076, 981345, 1112191, 1308460, 1962690, 2224382, 3336573, 3925380, 4448764, 5560955, 6673146, 11121910, 13346292, 16682865, 22243820, 33365730, 66731460]

約数ペア:

[(1, 66731460), (2, 33365730), (3, 22243820), (4, 16682865), (5, 13346292), (6, 11121910), (10, 6673146), (12, 5560955), (15, 4448764), (17, 3925380), (20, 3336573), (30, 2224382), (34, 1962690), (51, 1308460), (60, 1112191), (68, 981345), (85, 785076), (102, 654230), (170, 392538), (204, 327115), (255, 261692), (340, 196269), (510, 130846), (1020, 65423)]