7184870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 17335296

約数和(自身を除く): 10150426

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 43, 49, 55, 62, 70, 77, 86, 98, 110, 154, 155, 215, 217, 245, 301, 310, 341, 385, 430, 434, 473, 490, 539, 602, 682, 770, 946, 1078, 1085, 1333, 1505, 1519, 1705, 2107, 2170, 2365, 2387, 2666, 2695, 3010, 3038, 3311, 3410, 4214, 4730, 4774, 5390, 6622, 6665, 7595, 9331, 10535, 11935, 13330, 14663, 15190, 16555, 16709, 18662, 21070, 23177, 23870, 29326, 33110, 33418, 46354, 46655, 65317, 73315, 83545, 93310, 102641, 115885, 130634, 146630, 167090, 205282, 231770, 326585, 513205, 653170, 718487, 1026410, 1436974, 3592435, 7184870]

約数ペア:

[(1, 7184870), (2, 3592435), (5, 1436974), (7, 1026410), (10, 718487), (11, 653170), (14, 513205), (22, 326585), (31, 231770), (35, 205282), (43, 167090), (49, 146630), (55, 130634), (62, 115885), (70, 102641), (77, 93310), (86, 83545), (98, 73315), (110, 65317), (154, 46655), (155, 46354), (215, 33418), (217, 33110), (245, 29326), (301, 23870), (310, 23177), (341, 21070), (385, 18662), (430, 16709), (434, 16555), (473, 15190), (490, 14663), (539, 13330), (602, 11935), (682, 10535), (770, 9331), (946, 7595), (1078, 6665), (1085, 6622), (1333, 5390), (1505, 4774), (1519, 4730), (1705, 4214), (2107, 3410), (2170, 3311), (2365, 3038), (2387, 3010), (2666, 2695)]