7980492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{266016403}}^1$

素因数の和:266016413

約数の個数: 16

約数和(自身を含む): 19153181088

約数和(自身を除く): 11172688998

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 266016403, 532032806, 798049209, 1330082015, 1596098418, 2660164030, 3990246045, 7980492090]

約数ペア:

[(1, 7980492090), (2, 3990246045), (3, 2660164030), (5, 1596098418), (6, 1330082015), (10, 798049209), (15, 532032806), (30, 266016403)]