107451820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{767513}}^1$

素因数の和:767529

約数の個数: 24

約数和(自身を含む): 257884704

約数和(自身を除く): 150432884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 767513, 1535026, 3070052, 3837565, 5372591, 7675130, 10745182, 15350260, 21490364, 26862955, 53725910, 107451820]

約数ペア:

[(1, 107451820), (2, 53725910), (4, 26862955), (5, 21490364), (7, 15350260), (10, 10745182), (14, 7675130), (20, 5372591), (28, 3837565), (35, 3070052), (70, 1535026), (140, 767513)]