2988492090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{217979}}^1$

素因数の和:218446

約数の個数: 32

約数和(自身を含む): 7188108480

約数和(自身を除く): 4199616390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 217979, 435958, 653937, 1089895, 1307874, 2179790, 3269685, 6539370, 99616403, 199232806, 298849209, 498082015, 597698418, 996164030, 1494246045, 2988492090]

約数ペア:

[(1, 2988492090), (2, 1494246045), (3, 996164030), (5, 597698418), (6, 498082015), (10, 298849209), (15, 199232806), (30, 99616403), (457, 6539370), (914, 3269685), (1371, 2179790), (2285, 1307874), (2742, 1089895), (4570, 653937), (6855, 435958), (13710, 217979)]