66619710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{6791}}^1$

素因数の和:6913

約数の個数: 48

約数和(自身を含む): 174826080

約数和(自身を除く): 108206370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 6791, 9810, 13582, 20373, 33955, 40746, 61119, 67910, 101865, 122238, 203730, 305595, 611190, 740219, 1480438, 2220657, 3701095, 4441314, 6661971, 7402190, 11103285, 13323942, 22206570, 33309855, 66619710]

約数ペア:

[(1, 66619710), (2, 33309855), (3, 22206570), (5, 13323942), (6, 11103285), (9, 7402190), (10, 6661971), (15, 4441314), (18, 3701095), (30, 2220657), (45, 1480438), (90, 740219), (109, 611190), (218, 305595), (327, 203730), (545, 122238), (654, 101865), (981, 67910), (1090, 61119), (1635, 40746), (1962, 33955), (3270, 20373), (4905, 13582), (6791, 9810)]