31577770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6733}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 65939328

約数和(自身を除く): 34361558

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 6733, 13466, 33665, 47131, 67330, 94262, 235655, 451111, 471310, 902222, 2255555, 3157777, 4511110, 6315554, 15788885, 31577770]

約数ペア:

[(1, 31577770), (2, 15788885), (5, 6315554), (7, 4511110), (10, 3157777), (14, 2255555), (35, 902222), (67, 471310), (70, 451111), (134, 235655), (335, 94262), (469, 67330), (670, 47131), (938, 33665), (2345, 13466), (4690, 6733)]