30307907

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1259}}^1$

素因数の和:1466

約数の個数: 16

約数和(自身を含む): 36691200

約数和(自身を除く): 6383293

約数列:

[1, 7, 19, 133, 181, 1259, 1267, 3439, 8813, 23921, 24073, 167447, 227879, 1595153, 4329701, 30307907]

約数ペア:

[(1, 30307907), (7, 4329701), (19, 1595153), (133, 227879), (181, 167447), (1259, 24073), (1267, 23921), (3439, 8813)]