30763940

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{37517}}^1$

素因数の和:37567

約数の個数: 24

約数和(自身を含む): 66181752

約数和(自身を除く): 35417812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 37517, 75034, 150068, 187585, 375170, 750340, 1538197, 3076394, 6152788, 7690985, 15381970, 30763940]

約数ペア:

[(1, 30763940), (2, 15381970), (4, 7690985), (5, 6152788), (10, 3076394), (20, 1538197), (41, 750340), (82, 375170), (164, 187585), (205, 150068), (410, 75034), (820, 37517)]