242742010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3467743}}^1$

素因数の和:3467757

約数の個数: 16

約数和(自身を含む): 499355136

約数和(自身を除く): 256613126

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3467743, 6935486, 17338715, 24274201, 34677430, 48548402, 121371005, 242742010]

約数ペア:

[(1, 242742010), (2, 121371005), (5, 48548402), (7, 34677430), (10, 24274201), (14, 17338715), (35, 6935486), (70, 3467743)]