11131980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{185533}}^1$

素因数の和:185545

約数の個数: 24

約数和(自身を含む): 31169712

約数和(自身を除く): 20037732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 185533, 371066, 556599, 742132, 927665, 1113198, 1855330, 2226396, 2782995, 3710660, 5565990, 11131980]

約数ペア:

[(1, 11131980), (2, 5565990), (3, 3710660), (4, 2782995), (5, 2226396), (6, 1855330), (10, 1113198), (12, 927665), (15, 742132), (20, 556599), (30, 371066), (60, 185533)]