27756190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 65499840

約数和(自身を除く): 37743650

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 113, 121, 145, 154, 203, 226, 242, 290, 319, 385, 406, 565, 605, 638, 770, 791, 847, 1015, 1130, 1210, 1243, 1582, 1595, 1694, 2030, 2233, 2486, 3190, 3277, 3509, 3955, 4235, 4466, 6215, 6554, 7018, 7910, 8470, 8701, 11165, 12430, 13673, 16385, 17402, 17545, 22330, 22939, 24563, 27346, 32770, 35090, 36047, 43505, 45878, 49126, 68365, 72094, 87010, 95711, 114695, 122815, 136730, 180235, 191422, 229390, 245630, 252329, 360470, 396517, 478555, 504658, 793034, 957110, 1261645, 1982585, 2523290, 2775619, 3965170, 5551238, 13878095, 27756190]

約数ペア:

[(1, 27756190), (2, 13878095), (5, 5551238), (7, 3965170), (10, 2775619), (11, 2523290), (14, 1982585), (22, 1261645), (29, 957110), (35, 793034), (55, 504658), (58, 478555), (70, 396517), (77, 360470), (110, 252329), (113, 245630), (121, 229390), (145, 191422), (154, 180235), (203, 136730), (226, 122815), (242, 114695), (290, 95711), (319, 87010), (385, 72094), (406, 68365), (565, 49126), (605, 45878), (638, 43505), (770, 36047), (791, 35090), (847, 32770), (1015, 27346), (1130, 24563), (1210, 22939), (1243, 22330), (1582, 17545), (1595, 17402), (1694, 16385), (2030, 13673), (2233, 12430), (2486, 11165), (3190, 8701), (3277, 8470), (3509, 7910), (3955, 7018), (4235, 6554), (4466, 6215)]