13421370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{709}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 32307840

約数和(自身を除く): 18886470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 631, 709, 1262, 1418, 1893, 2127, 3155, 3545, 3786, 4254, 6310, 7090, 9465, 10635, 18930, 21270, 447379, 894758, 1342137, 2236895, 2684274, 4473790, 6710685, 13421370]

約数ペア:

[(1, 13421370), (2, 6710685), (3, 4473790), (5, 2684274), (6, 2236895), (10, 1342137), (15, 894758), (30, 447379), (631, 21270), (709, 18930), (1262, 10635), (1418, 9465), (1893, 7090), (2127, 6310), (3155, 4254), (3545, 3786)]