194011380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1077841}}^1$

素因数の和:1077856

約数の個数: 36

約数和(自身を含む): 588501732

約数和(自身を除く): 394490352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1077841, 2155682, 3233523, 4311364, 5389205, 6467046, 9700569, 10778410, 12934092, 16167615, 19401138, 21556820, 32335230, 38802276, 48502845, 64670460, 97005690, 194011380]

約数ペア:

[(1, 194011380), (2, 97005690), (3, 64670460), (4, 48502845), (5, 38802276), (6, 32335230), (9, 21556820), (10, 19401138), (12, 16167615), (15, 12934092), (18, 10778410), (20, 9700569), (30, 6467046), (36, 5389205), (45, 4311364), (60, 3233523), (90, 2155682), (180, 1077841)]