90521230

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{83047}}^1$

素因数の和:83163

約数の個数: 16

約数和(自身を含む): 164435040

約数和(自身を除く): 73913810

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 83047, 166094, 415235, 830470, 9052123, 18104246, 45260615, 90521230]

約数ペア:

[(1, 90521230), (2, 45260615), (5, 18104246), (10, 9052123), (109, 830470), (218, 415235), (545, 166094), (1090, 83047)]