29122852990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{27749}}^1$

素因数の和:27850

約数の個数: 128

約数和(自身を含む): 69050880000

約数和(自身を除く): 39928027010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 47, 55, 58, 70, 77, 94, 110, 145, 154, 203, 235, 290, 319, 329, 385, 406, 470, 517, 638, 658, 770, 1015, 1034, 1363, 1595, 1645, 2030, 2233, 2585, 2726, 3190, 3290, 3619, 4466, 5170, 6815, 7238, 9541, 11165, 13630, 14993, 18095, 19082, 22330, 27749, 29986, 36190, 47705, 55498, 74965, 95410, 104951, 138745, 149930, 194243, 209902, 277490, 305239, 388486, 524755, 610478, 804721, 971215, 1049510, 1304203, 1526195, 1609442, 1942430, 2136673, 2608406, 3052390, 4023605, 4273346, 5633047, 6521015, 8047210, 8851931, 9129421, 10683365, 11266094, 13042030, 14346233, 17703862, 18258842, 21366730, 28165235, 28692466, 37821887, 44259655, 45647105, 56330470, 61963517, 71731165, 75643774, 88519310, 91294210, 100423631, 123927034, 143462330, 189109435, 200847262, 264753209, 309817585, 378218870, 416040757, 502118155, 529506418, 619635170, 832081514, 1004236310, 1323766045, 2080203785, 2647532090, 2912285299, 4160407570, 5824570598, 14561426495, 29122852990]

約数ペア:

[(1, 29122852990), (2, 14561426495), (5, 5824570598), (7, 4160407570), (10, 2912285299), (11, 2647532090), (14, 2080203785), (22, 1323766045), (29, 1004236310), (35, 832081514), (47, 619635170), (55, 529506418), (58, 502118155), (70, 416040757), (77, 378218870), (94, 309817585), (110, 264753209), (145, 200847262), (154, 189109435), (203, 143462330), (235, 123927034), (290, 100423631), (319, 91294210), (329, 88519310), (385, 75643774), (406, 71731165), (470, 61963517), (517, 56330470), (638, 45647105), (658, 44259655), (770, 37821887), (1015, 28692466), (1034, 28165235), (1363, 21366730), (1595, 18258842), (1645, 17703862), (2030, 14346233), (2233, 13042030), (2585, 11266094), (2726, 10683365), (3190, 9129421), (3290, 8851931), (3619, 8047210), (4466, 6521015), (5170, 5633047), (6815, 4273346), (7238, 4023605), (9541, 3052390), (11165, 2608406), (13630, 2136673), (14993, 1942430), (18095, 1609442), (19082, 1526195), (22330, 1304203), (27749, 1049510), (29986, 971215), (36190, 804721), (47705, 610478), (55498, 524755), (74965, 388486), (95410, 305239), (104951, 277490), (138745, 209902), (149930, 194243)]