7648410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 144

約数和(自身を含む): 24016608

約数和(自身を除く): 16368198

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 43, 49, 55, 66, 70, 77, 86, 98, 105, 110, 121, 129, 147, 154, 165, 210, 215, 231, 242, 245, 258, 294, 301, 330, 363, 385, 430, 462, 473, 490, 539, 602, 605, 645, 726, 735, 770, 847, 903, 946, 1078, 1155, 1210, 1290, 1419, 1470, 1505, 1617, 1694, 1806, 1815, 2107, 2310, 2365, 2541, 2695, 2838, 3010, 3234, 3311, 3630, 4214, 4235, 4515, 4730, 5082, 5203, 5390, 5929, 6321, 6622, 7095, 8085, 8470, 9030, 9933, 10406, 10535, 11858, 12642, 12705, 14190, 15609, 16170, 16555, 17787, 19866, 21070, 23177, 25410, 26015, 29645, 31218, 31605, 33110, 35574, 36421, 46354, 49665, 52030, 59290, 63210, 69531, 72842, 78045, 88935, 99330, 109263, 115885, 139062, 156090, 177870, 182105, 218526, 231770, 254947, 347655, 364210, 509894, 546315, 695310, 764841, 1092630, 1274735, 1529682, 2549470, 3824205, 7648410]

約数ペア:

[(1, 7648410), (2, 3824205), (3, 2549470), (5, 1529682), (6, 1274735), (7, 1092630), (10, 764841), (11, 695310), (14, 546315), (15, 509894), (21, 364210), (22, 347655), (30, 254947), (33, 231770), (35, 218526), (42, 182105), (43, 177870), (49, 156090), (55, 139062), (66, 115885), (70, 109263), (77, 99330), (86, 88935), (98, 78045), (105, 72842), (110, 69531), (121, 63210), (129, 59290), (147, 52030), (154, 49665), (165, 46354), (210, 36421), (215, 35574), (231, 33110), (242, 31605), (245, 31218), (258, 29645), (294, 26015), (301, 25410), (330, 23177), (363, 21070), (385, 19866), (430, 17787), (462, 16555), (473, 16170), (490, 15609), (539, 14190), (602, 12705), (605, 12642), (645, 11858), (726, 10535), (735, 10406), (770, 9933), (847, 9030), (903, 8470), (946, 8085), (1078, 7095), (1155, 6622), (1210, 6321), (1290, 5929), (1419, 5390), (1470, 5203), (1505, 5082), (1617, 4730), (1694, 4515), (1806, 4235), (1815, 4214), (2107, 3630), (2310, 3311), (2365, 3234), (2541, 3010), (2695, 2838)]