17915663530

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1117}}^1\times {\mathrm{1669}}^1$

素因数の和:2855

約数の個数: 48

約数和(自身を含む): 33371830440

約数和(自身を除く): 15456166910

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 961, 1117, 1669, 1922, 2234, 3338, 4805, 5585, 8345, 9610, 11170, 16690, 34627, 51739, 69254, 103478, 173135, 258695, 346270, 517390, 1073437, 1603909, 1864273, 2146874, 3207818, 3728546, 5367185, 8019545, 9321365, 10734370, 16039090, 18642730, 57792463, 115584926, 288962315, 577924630, 1791566353, 3583132706, 8957831765, 17915663530]

約数ペア:

[(1, 17915663530), (2, 8957831765), (5, 3583132706), (10, 1791566353), (31, 577924630), (62, 288962315), (155, 115584926), (310, 57792463), (961, 18642730), (1117, 16039090), (1669, 10734370), (1922, 9321365), (2234, 8019545), (3338, 5367185), (4805, 3728546), (5585, 3207818), (8345, 2146874), (9610, 1864273), (11170, 1603909), (16690, 1073437), (34627, 517390), (51739, 346270), (69254, 258695), (103478, 173135)]