6978390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 16817760

約数和(自身を除く): 9839370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 509, 914, 1018, 1371, 1527, 2285, 2545, 2742, 3054, 4570, 5090, 6855, 7635, 13710, 15270, 232613, 465226, 697839, 1163065, 1395678, 2326130, 3489195, 6978390]

約数ペア:

[(1, 6978390), (2, 3489195), (3, 2326130), (5, 1395678), (6, 1163065), (10, 697839), (15, 465226), (30, 232613), (457, 15270), (509, 13710), (914, 7635), (1018, 6855), (1371, 5090), (1527, 4570), (2285, 3054), (2545, 2742)]