2051214090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{68373803}}^1$

素因数の和:68373813

約数の個数: 16

約数和(自身を含む): 4922913888

約数和(自身を除く): 2871699798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 68373803, 136747606, 205121409, 341869015, 410242818, 683738030, 1025607045, 2051214090]

約数ペア:

[(1, 2051214090), (2, 1025607045), (3, 683738030), (5, 410242818), (6, 341869015), (10, 205121409), (15, 136747606), (30, 68373803)]