22120210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{316003}}^1$

素因数の和:316017

約数の個数: 16

約数和(自身を含む): 45504576

約数和(自身を除く): 23384366

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 316003, 632006, 1580015, 2212021, 3160030, 4424042, 11060105, 22120210]

約数ペア:

[(1, 22120210), (2, 11060105), (5, 4424042), (7, 3160030), (10, 2212021), (14, 1580015), (35, 632006), (70, 316003)]