16899990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1301}}^1$

素因数の和:1744

約数の個数: 32

約数和(自身を含む): 40684896

約数和(自身を除く): 23784906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 1301, 2165, 2598, 2602, 3903, 4330, 6495, 6505, 7806, 12990, 13010, 19515, 39030, 563333, 1126666, 1689999, 2816665, 3379998, 5633330, 8449995, 16899990]

約数ペア:

[(1, 16899990), (2, 8449995), (3, 5633330), (5, 3379998), (6, 2816665), (10, 1689999), (15, 1126666), (30, 563333), (433, 39030), (866, 19515), (1299, 13010), (1301, 12990), (2165, 7806), (2598, 6505), (2602, 6495), (3903, 4330)]