2975630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{42509}}^1$

素因数の和:42523

約数の個数: 16

約数和(自身を含む): 6121440

約数和(自身を除く): 3145810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 42509, 85018, 212545, 297563, 425090, 595126, 1487815, 2975630]

約数ペア:

[(1, 2975630), (2, 1487815), (5, 595126), (7, 425090), (10, 297563), (14, 212545), (35, 85018), (70, 42509)]