3930540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{601}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 11124960

約数和(自身を除く): 7194420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 601, 654, 1090, 1202, 1308, 1635, 1803, 2180, 2404, 3005, 3270, 3606, 6010, 6540, 7212, 9015, 12020, 18030, 36060, 65509, 131018, 196527, 262036, 327545, 393054, 655090, 786108, 982635, 1310180, 1965270, 3930540]

約数ペア:

[(1, 3930540), (2, 1965270), (3, 1310180), (4, 982635), (5, 786108), (6, 655090), (10, 393054), (12, 327545), (15, 262036), (20, 196527), (30, 131018), (60, 65509), (109, 36060), (218, 18030), (327, 12020), (436, 9015), (545, 7212), (601, 6540), (654, 6010), (1090, 3606), (1202, 3270), (1308, 3005), (1635, 2404), (1803, 2180)]