72009930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{22433}}^1$

素因数の和:22550

約数の個数: 32

約数和(自身を含む): 174446784

約数和(自身を除く): 102436854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 22433, 44866, 67299, 112165, 134598, 224330, 336495, 672990, 2400331, 4800662, 7200993, 12001655, 14401986, 24003310, 36004965, 72009930]

約数ペア:

[(1, 72009930), (2, 36004965), (3, 24003310), (5, 14401986), (6, 12001655), (10, 7200993), (15, 4800662), (30, 2400331), (107, 672990), (214, 336495), (321, 224330), (535, 134598), (642, 112165), (1070, 67299), (1605, 44866), (3210, 22433)]