42051207130

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30252667}}^1$

素因数の和:30252813

約数の個数: 16

約数和(自身を含む): 76236723360

約数和(自身を除く): 34185516230

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 30252667, 60505334, 151263335, 302526670, 4205120713, 8410241426, 21025603565, 42051207130]

約数ペア:

[(1, 42051207130), (2, 21025603565), (5, 8410241426), (10, 4205120713), (139, 302526670), (278, 151263335), (695, 60505334), (1390, 30252667)]