261019770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{790969}}^1$

素因数の和:790990

約数の個数: 32

約数和(自身を含む): 683398080

約数和(自身を除く): 422378310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 790969, 1581938, 2372907, 3954845, 4745814, 7909690, 8700659, 11864535, 17401318, 23729070, 26101977, 43503295, 52203954, 87006590, 130509885, 261019770]

約数ペア:

[(1, 261019770), (2, 130509885), (3, 87006590), (5, 52203954), (6, 43503295), (10, 26101977), (11, 23729070), (15, 17401318), (22, 11864535), (30, 8700659), (33, 7909690), (55, 4745814), (66, 3954845), (110, 2372907), (165, 1581938), (330, 790969)]