107862860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{770449}}^1$

素因数の和:770465

約数の個数: 24

約数和(自身を含む): 258871200

約数和(自身を除く): 151008340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 770449, 1540898, 3081796, 3852245, 5393143, 7704490, 10786286, 15408980, 21572572, 26965715, 53931430, 107862860]

約数ペア:

[(1, 107862860), (2, 53931430), (4, 26965715), (5, 21572572), (7, 15408980), (10, 10786286), (14, 7704490), (20, 5393143), (28, 3852245), (35, 3081796), (70, 1540898), (140, 770449)]