65810210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4937}}^1$

素因数の和:5018

約数の個数: 32

約数和(自身を含む): 125148672

約数和(自身を除く): 59338462

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 4937, 6665, 9874, 13330, 24685, 49370, 153047, 212291, 306094, 424582, 765235, 1061455, 1530470, 2122910, 6581021, 13162042, 32905105, 65810210]

約数ペア:

[(1, 65810210), (2, 32905105), (5, 13162042), (10, 6581021), (31, 2122910), (43, 1530470), (62, 1061455), (86, 765235), (155, 424582), (215, 306094), (310, 212291), (430, 153047), (1333, 49370), (2666, 24685), (4937, 13330), (6665, 9874)]