90910134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{240503}}^1$

素因数の和:240521

約数の個数: 32

約数和(自身を含む): 230883840

約数和(自身を除く): 139973706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 240503, 481006, 721509, 1443018, 1683521, 2164527, 3367042, 4329054, 5050563, 6493581, 10101126, 12987162, 15151689, 30303378, 45455067, 90910134]

約数ペア:

[(1, 90910134), (2, 45455067), (3, 30303378), (6, 15151689), (7, 12987162), (9, 10101126), (14, 6493581), (18, 5050563), (21, 4329054), (27, 3367042), (42, 2164527), (54, 1683521), (63, 1443018), (126, 721509), (189, 481006), (378, 240503)]