42451010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{606443}}^1$

素因数の和:606457

約数の個数: 16

約数和(自身を含む): 87327936

約数和(自身を除く): 44876926

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 606443, 1212886, 3032215, 4245101, 6064430, 8490202, 21225505, 42451010]

約数ペア:

[(1, 42451010), (2, 21225505), (5, 8490202), (7, 6064430), (10, 4245101), (14, 3032215), (35, 1212886), (70, 606443)]