21322770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101537}}^1$

素因数の和:101554

約数の個数: 32

約数和(自身を含む): 58485888

約数和(自身を除く): 37163118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 101537, 203074, 304611, 507685, 609222, 710759, 1015370, 1421518, 1523055, 2132277, 3046110, 3553795, 4264554, 7107590, 10661385, 21322770]

約数ペア:

[(1, 21322770), (2, 10661385), (3, 7107590), (5, 4264554), (6, 3553795), (7, 3046110), (10, 2132277), (14, 1523055), (15, 1421518), (21, 1015370), (30, 710759), (35, 609222), (42, 507685), (70, 304611), (105, 203074), (210, 101537)]