42490210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{607003}}^1$

素因数の和:607017

約数の個数: 16

約数和(自身を含む): 87408576

約数和(自身を除く): 44918366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 607003, 1214006, 3035015, 4249021, 6070030, 8498042, 21245105, 42490210]

約数ペア:

[(1, 42490210), (2, 21245105), (5, 8498042), (7, 6070030), (10, 4249021), (14, 3035015), (35, 1214006), (70, 607003)]