30974835

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48023}}^1$

素因数の和:48074

約数の個数: 16

約数和(自身を含む): 50713344

約数和(自身を除く): 19738509

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 48023, 144069, 240115, 720345, 2064989, 6194967, 10324945, 30974835]

約数ペア:

[(1, 30974835), (3, 10324945), (5, 6194967), (15, 2064989), (43, 720345), (129, 240115), (215, 144069), (645, 48023)]