188314380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1046191}}^1$

素因数の和:1046206

約数の個数: 36

約数和(自身を含む): 571220832

約数和(自身を除く): 382906452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1046191, 2092382, 3138573, 4184764, 5230955, 6277146, 9415719, 10461910, 12554292, 15692865, 18831438, 20923820, 31385730, 37662876, 47078595, 62771460, 94157190, 188314380]

約数ペア:

[(1, 188314380), (2, 94157190), (3, 62771460), (4, 47078595), (5, 37662876), (6, 31385730), (9, 20923820), (10, 18831438), (12, 15692865), (15, 12554292), (18, 10461910), (20, 9415719), (30, 6277146), (36, 5230955), (45, 4184764), (60, 3138573), (90, 2092382), (180, 1046191)]