307981330

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{299011}}^1$

素因数の和:299121

約数の個数: 16

約数和(自身を含む): 559750464

約数和(自身を除く): 251769134

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 299011, 598022, 1495055, 2990110, 30798133, 61596266, 153990665, 307981330]

約数ペア:

[(1, 307981330), (2, 153990665), (5, 61596266), (10, 30798133), (103, 2990110), (206, 1495055), (515, 598022), (1030, 299011)]