259903710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3163}}^1$

素因数の和:3270

約数の個数: 96

約数和(自身を含む): 746299008

約数和(自身を除く): 486395298

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 83, 90, 99, 110, 165, 166, 198, 249, 330, 415, 495, 498, 747, 830, 913, 990, 1245, 1494, 1826, 2490, 2739, 3163, 3735, 4565, 5478, 6326, 7470, 8217, 9130, 9489, 13695, 15815, 16434, 18978, 27390, 28467, 31630, 34793, 41085, 47445, 56934, 69586, 82170, 94890, 104379, 142335, 173965, 208758, 262529, 284670, 313137, 347930, 521895, 525058, 626274, 787587, 1043790, 1312645, 1565685, 1575174, 2362761, 2625290, 2887819, 3131370, 3937935, 4725522, 5775638, 7875870, 8663457, 11813805, 14439095, 17326914, 23627610, 25990371, 28878190, 43317285, 51980742, 86634570, 129951855, 259903710]

約数ペア:

[(1, 259903710), (2, 129951855), (3, 86634570), (5, 51980742), (6, 43317285), (9, 28878190), (10, 25990371), (11, 23627610), (15, 17326914), (18, 14439095), (22, 11813805), (30, 8663457), (33, 7875870), (45, 5775638), (55, 4725522), (66, 3937935), (83, 3131370), (90, 2887819), (99, 2625290), (110, 2362761), (165, 1575174), (166, 1565685), (198, 1312645), (249, 1043790), (330, 787587), (415, 626274), (495, 525058), (498, 521895), (747, 347930), (830, 313137), (913, 284670), (990, 262529), (1245, 208758), (1494, 173965), (1826, 142335), (2490, 104379), (2739, 94890), (3163, 82170), (3735, 69586), (4565, 56934), (5478, 47445), (6326, 41085), (7470, 34793), (8217, 31630), (9130, 28467), (9489, 27390), (13695, 18978), (15815, 16434)]