42625890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1193}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 111199608

約数和(自身を除く): 68573718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1193, 1985, 2382, 2386, 3573, 3579, 3970, 5955, 5965, 7146, 7158, 10737, 11910, 11930, 17865, 17895, 21474, 35730, 35790, 53685, 107370, 473621, 947242, 1420863, 2368105, 2841726, 4262589, 4736210, 7104315, 8525178, 14208630, 21312945, 42625890]

約数ペア:

[(1, 42625890), (2, 21312945), (3, 14208630), (5, 8525178), (6, 7104315), (9, 4736210), (10, 4262589), (15, 2841726), (18, 2368105), (30, 1420863), (45, 947242), (90, 473621), (397, 107370), (794, 53685), (1191, 35790), (1193, 35730), (1985, 21474), (2382, 17895), (2386, 17865), (3573, 11930), (3579, 11910), (3970, 10737), (5955, 7158), (5965, 7146)]