27580630

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 40848170

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 43, 49, 55, 70, 77, 85, 86, 98, 110, 119, 154, 170, 187, 215, 238, 245, 301, 343, 374, 385, 430, 473, 490, 539, 595, 602, 686, 731, 770, 833, 935, 946, 1078, 1190, 1309, 1462, 1505, 1666, 1715, 1870, 2107, 2365, 2618, 2695, 3010, 3311, 3430, 3655, 3773, 4165, 4214, 4730, 5117, 5390, 5831, 6545, 6622, 7310, 7546, 8041, 8330, 9163, 10234, 10535, 11662, 13090, 14749, 16082, 16555, 18326, 18865, 21070, 23177, 25585, 29155, 29498, 33110, 35819, 37730, 40205, 45815, 46354, 51170, 56287, 58310, 64141, 71638, 73745, 80410, 91630, 112574, 115885, 128282, 147490, 162239, 179095, 231770, 250733, 281435, 320705, 324478, 358190, 394009, 501466, 562870, 641410, 788018, 811195, 1253665, 1622390, 1970045, 2507330, 2758063, 3940090, 5516126, 13790315, 27580630]

約数ペア:

[(1, 27580630), (2, 13790315), (5, 5516126), (7, 3940090), (10, 2758063), (11, 2507330), (14, 1970045), (17, 1622390), (22, 1253665), (34, 811195), (35, 788018), (43, 641410), (49, 562870), (55, 501466), (70, 394009), (77, 358190), (85, 324478), (86, 320705), (98, 281435), (110, 250733), (119, 231770), (154, 179095), (170, 162239), (187, 147490), (215, 128282), (238, 115885), (245, 112574), (301, 91630), (343, 80410), (374, 73745), (385, 71638), (430, 64141), (473, 58310), (490, 56287), (539, 51170), (595, 46354), (602, 45815), (686, 40205), (731, 37730), (770, 35819), (833, 33110), (935, 29498), (946, 29155), (1078, 25585), (1190, 23177), (1309, 21070), (1462, 18865), (1505, 18326), (1666, 16555), (1715, 16082), (1870, 14749), (2107, 13090), (2365, 11662), (2618, 10535), (2695, 10234), (3010, 9163), (3311, 8330), (3430, 8041), (3655, 7546), (3773, 7310), (4165, 6622), (4214, 6545), (4730, 5831), (5117, 5390)]