31604030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4057}}^1$

素因数の和:4124

約数の個数: 32

約数和(自身を含む): 61356960

約数和(自身を除く): 29752930

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 4057, 7790, 8114, 20285, 40570, 77083, 154166, 166337, 332674, 385415, 770830, 831685, 1663370, 3160403, 6320806, 15802015, 31604030]

約数ペア:

[(1, 31604030), (2, 15802015), (5, 6320806), (10, 3160403), (19, 1663370), (38, 831685), (41, 770830), (82, 385415), (95, 332674), (190, 166337), (205, 154166), (410, 77083), (779, 40570), (1558, 20285), (3895, 8114), (4057, 7790)]