73869890

素因数分解:

$2^1\times 5^1\times {\mathrm{1777}}^1\times {\mathrm{4157}}^1$

素因数の和:5941

約数の個数: 16

約数和(自身を含む): 133072632

約数和(自身を除く): 59202742

約数列:

[1, 2, 5, 10, 1777, 3554, 4157, 8314, 8885, 17770, 20785, 41570, 7386989, 14773978, 36934945, 73869890]

約数ペア:

[(1, 73869890), (2, 36934945), (5, 14773978), (10, 7386989), (1777, 41570), (3554, 20785), (4157, 17770), (8314, 8885)]