3555020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 8682240

約数和(自身を除く): 5127220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 379, 469, 670, 758, 938, 1340, 1516, 1876, 1895, 2345, 2653, 3790, 4690, 5306, 7580, 9380, 10612, 13265, 25393, 26530, 50786, 53060, 101572, 126965, 177751, 253930, 355502, 507860, 711004, 888755, 1777510, 3555020]

約数ペア:

[(1, 3555020), (2, 1777510), (4, 888755), (5, 711004), (7, 507860), (10, 355502), (14, 253930), (20, 177751), (28, 126965), (35, 101572), (67, 53060), (70, 50786), (134, 26530), (140, 25393), (268, 13265), (335, 10612), (379, 9380), (469, 7580), (670, 5306), (758, 4690), (938, 3790), (1340, 2653), (1516, 2345), (1876, 1895)]