217012620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5573}}^1$

素因数の和:5655

約数の個数: 96

約数和(自身を含む): 674231040

約数和(自身を除く): 457218420

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 59, 60, 66, 110, 118, 132, 165, 177, 220, 236, 295, 330, 354, 590, 649, 660, 708, 885, 1180, 1298, 1770, 1947, 2596, 3245, 3540, 3894, 5573, 6490, 7788, 9735, 11146, 12980, 16719, 19470, 22292, 27865, 33438, 38940, 55730, 61303, 66876, 83595, 111460, 122606, 167190, 183909, 245212, 306515, 328807, 334380, 367818, 613030, 657614, 735636, 919545, 986421, 1226060, 1315228, 1644035, 1839090, 1972842, 3288070, 3616877, 3678180, 3945684, 4932105, 6576140, 7233754, 9864210, 10850631, 14467508, 18084385, 19728420, 21701262, 36168770, 43402524, 54253155, 72337540, 108506310, 217012620]

約数ペア:

[(1, 217012620), (2, 108506310), (3, 72337540), (4, 54253155), (5, 43402524), (6, 36168770), (10, 21701262), (11, 19728420), (12, 18084385), (15, 14467508), (20, 10850631), (22, 9864210), (30, 7233754), (33, 6576140), (44, 4932105), (55, 3945684), (59, 3678180), (60, 3616877), (66, 3288070), (110, 1972842), (118, 1839090), (132, 1644035), (165, 1315228), (177, 1226060), (220, 986421), (236, 919545), (295, 735636), (330, 657614), (354, 613030), (590, 367818), (649, 334380), (660, 328807), (708, 306515), (885, 245212), (1180, 183909), (1298, 167190), (1770, 122606), (1947, 111460), (2596, 83595), (3245, 66876), (3540, 61303), (3894, 55730), (5573, 38940), (6490, 33438), (7788, 27865), (9735, 22292), (11146, 19470), (12980, 16719)]