122023580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{871597}}^1$

素因数の和:871613

約数の個数: 24

約数和(自身を含む): 292856928

約数和(自身を除く): 170833348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 871597, 1743194, 3486388, 4357985, 6101179, 8715970, 12202358, 17431940, 24404716, 30505895, 61011790, 122023580]

約数ペア:

[(1, 122023580), (2, 61011790), (4, 30505895), (5, 24404716), (7, 17431940), (10, 12202358), (14, 8715970), (20, 6101179), (28, 4357985), (35, 3486388), (70, 1743194), (140, 871597)]