7417270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 16920576

約数和(自身を除く): 9503306

約数列:

[1, 2, 5, 7, 10, 14, 17, 23, 34, 35, 46, 70, 85, 115, 119, 161, 170, 230, 238, 271, 322, 391, 542, 595, 782, 805, 1190, 1355, 1610, 1897, 1955, 2710, 2737, 3794, 3910, 4607, 5474, 6233, 9214, 9485, 12466, 13685, 18970, 23035, 27370, 31165, 32249, 43631, 46070, 62330, 64498, 87262, 105961, 161245, 211922, 218155, 322490, 436310, 529805, 741727, 1059610, 1483454, 3708635, 7417270]

約数ペア:

[(1, 7417270), (2, 3708635), (5, 1483454), (7, 1059610), (10, 741727), (14, 529805), (17, 436310), (23, 322490), (34, 218155), (35, 211922), (46, 161245), (70, 105961), (85, 87262), (115, 64498), (119, 62330), (161, 46070), (170, 43631), (230, 32249), (238, 31165), (271, 27370), (322, 23035), (391, 18970), (542, 13685), (595, 12466), (782, 9485), (805, 9214), (1190, 6233), (1355, 5474), (1610, 4607), (1897, 3910), (1955, 3794), (2710, 2737)]