30291876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{17903}}^1$

素因数の和:17960

約数の個数: 36

約数和(自身を含む): 78204672

約数和(自身を除く): 47912796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 17903, 35806, 53709, 71612, 107418, 161127, 214836, 322254, 644508, 841441, 1682882, 2524323, 3365764, 5048646, 7572969, 10097292, 15145938, 30291876]

約数ペア:

[(1, 30291876), (2, 15145938), (3, 10097292), (4, 7572969), (6, 5048646), (9, 3365764), (12, 2524323), (18, 1682882), (36, 841441), (47, 644508), (94, 322254), (141, 214836), (188, 161127), (282, 107418), (423, 71612), (564, 53709), (846, 35806), (1692, 17903)]