216518610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8521}}^1$

素因数の和:8560

約数の個数: 96

約数和(自身を含む): 652853376

約数和(自身を除く): 436334766

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8470, 8521, 12705, 17042, 25410, 25563, 42605, 51126, 59647, 85210, 93731, 119294, 127815, 178941, 187462, 255630, 281193, 298235, 357882, 468655, 562386, 596470, 656117, 894705, 937310, 1031041, 1312234, 1405965, 1789410, 1968351, 2062082, 2811930, 3093123, 3280585, 3936702, 5155205, 6186246, 6561170, 7217287, 9841755, 10310410, 14434574, 15465615, 19683510, 21651861, 30931230, 36086435, 43303722, 72172870, 108259305, 216518610]

約数ペア:

[(1, 216518610), (2, 108259305), (3, 72172870), (5, 43303722), (6, 36086435), (7, 30931230), (10, 21651861), (11, 19683510), (14, 15465615), (15, 14434574), (21, 10310410), (22, 9841755), (30, 7217287), (33, 6561170), (35, 6186246), (42, 5155205), (55, 3936702), (66, 3280585), (70, 3093123), (77, 2811930), (105, 2062082), (110, 1968351), (121, 1789410), (154, 1405965), (165, 1312234), (210, 1031041), (231, 937310), (242, 894705), (330, 656117), (363, 596470), (385, 562386), (462, 468655), (605, 357882), (726, 298235), (770, 281193), (847, 255630), (1155, 187462), (1210, 178941), (1694, 127815), (1815, 119294), (2310, 93731), (2541, 85210), (3630, 59647), (4235, 51126), (5082, 42605), (8470, 25563), (8521, 25410), (12705, 17042)]