13919710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6857}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 29626560

約数和(自身を除く): 15706850

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 6857, 13714, 34285, 47999, 68570, 95998, 198853, 239995, 397706, 479990, 994265, 1391971, 1988530, 2783942, 6959855, 13919710]

約数ペア:

[(1, 13919710), (2, 6959855), (5, 2783942), (7, 1988530), (10, 1391971), (14, 994265), (29, 479990), (35, 397706), (58, 239995), (70, 198853), (145, 95998), (203, 68570), (290, 47999), (406, 34285), (1015, 13714), (2030, 6857)]