29491210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{421303}}^1$

素因数の和:421317

約数の個数: 16

約数和(自身を含む): 60667776

約数和(自身を除く): 31176566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 421303, 842606, 2106515, 2949121, 4213030, 5898242, 14745605, 29491210]

約数ペア:

[(1, 29491210), (2, 14745605), (5, 5898242), (7, 4213030), (10, 2949121), (14, 2106515), (35, 842606), (70, 421303)]