15663243970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2\times {\mathrm{601}}^1$

素因数の和:808

約数の個数: 96

約数和(自身を含む): 31912973568

約数和(自身を除く): 16249729598

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 110, 142, 235, 355, 470, 517, 601, 710, 781, 1034, 1202, 1562, 2585, 3005, 3337, 3905, 5041, 5170, 6010, 6611, 6674, 7810, 10082, 13222, 16685, 25205, 28247, 33055, 33370, 36707, 42671, 50410, 55451, 56494, 66110, 73414, 85342, 110902, 141235, 183535, 213355, 236927, 277255, 282470, 310717, 367070, 426710, 469381, 473854, 554510, 621434, 938762, 1184635, 1553585, 2005537, 2346905, 2369270, 2606197, 3029641, 3107170, 4011074, 4693810, 5212394, 6059282, 10027685, 13030985, 15148205, 20055370, 22060907, 26061970, 30296410, 33326051, 44121814, 66652102, 110304535, 142393127, 166630255, 220609070, 284786254, 333260510, 711965635, 1423931270, 1566324397, 3132648794, 7831621985, 15663243970]

約数ペア:

[(1, 15663243970), (2, 7831621985), (5, 3132648794), (10, 1566324397), (11, 1423931270), (22, 711965635), (47, 333260510), (55, 284786254), (71, 220609070), (94, 166630255), (110, 142393127), (142, 110304535), (235, 66652102), (355, 44121814), (470, 33326051), (517, 30296410), (601, 26061970), (710, 22060907), (781, 20055370), (1034, 15148205), (1202, 13030985), (1562, 10027685), (2585, 6059282), (3005, 5212394), (3337, 4693810), (3905, 4011074), (5041, 3107170), (5170, 3029641), (6010, 2606197), (6611, 2369270), (6674, 2346905), (7810, 2005537), (10082, 1553585), (13222, 1184635), (16685, 938762), (25205, 621434), (28247, 554510), (33055, 473854), (33370, 469381), (36707, 426710), (42671, 367070), (50410, 310717), (55451, 282470), (56494, 277255), (66110, 236927), (73414, 213355), (85342, 183535), (110902, 141235)]