74947270

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{3517}}^1$

素因数の和:5655

約数の個数: 16

約数和(自身を含む): 135006768

約数和(自身を除く): 60059498

約数列:

[1, 2, 5, 10, 2131, 3517, 4262, 7034, 10655, 17585, 21310, 35170, 7494727, 14989454, 37473635, 74947270]

約数ペア:

[(1, 74947270), (2, 37473635), (5, 14989454), (10, 7494727), (2131, 35170), (3517, 21310), (4262, 17585), (7034, 10655)]