862030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 1764000

約数和(自身を除く): 901970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 349, 494, 698, 1235, 1745, 2470, 3490, 4537, 6631, 9074, 13262, 22685, 33155, 45370, 66310, 86203, 172406, 431015, 862030]

約数ペア:

[(1, 862030), (2, 431015), (5, 172406), (10, 86203), (13, 66310), (19, 45370), (26, 33155), (38, 22685), (65, 13262), (95, 9074), (130, 6631), (190, 4537), (247, 3490), (349, 2470), (494, 1745), (698, 1235)]