64245990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2141533}}^1$

素因数の和:2141543

約数の個数: 16

約数和(自身を含む): 154190448

約数和(自身を除く): 89944458

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2141533, 4283066, 6424599, 10707665, 12849198, 21415330, 32122995, 64245990]

約数ペア:

[(1, 64245990), (2, 32122995), (3, 21415330), (5, 12849198), (6, 10707665), (10, 6424599), (15, 4283066), (30, 2141533)]