30102289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{947}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 36403200

約数和(自身を除く): 6300911

約数列:

[1, 7, 19, 133, 239, 947, 1673, 4541, 6629, 17993, 31787, 125951, 226333, 1584331, 4300327, 30102289]

約数ペア:

[(1, 30102289), (7, 4300327), (19, 1584331), (133, 226333), (239, 125951), (947, 31787), (1673, 17993), (4541, 6629)]