308974670

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{283463}}^1$

素因数の和:283579

約数の個数: 16

約数和(自身を含む): 561258720

約数和(自身を除く): 252284050

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 283463, 566926, 1417315, 2834630, 30897467, 61794934, 154487335, 308974670]

約数ペア:

[(1, 308974670), (2, 154487335), (5, 61794934), (10, 30897467), (109, 2834630), (218, 1417315), (545, 566926), (1090, 283463)]