75690690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:491

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 110587710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 109, 158, 218, 237, 293, 327, 395, 474, 545, 586, 654, 790, 879, 1090, 1185, 1465, 1635, 1758, 2370, 2930, 3270, 4395, 8611, 8790, 17222, 23147, 25833, 31937, 43055, 46294, 51666, 63874, 69441, 86110, 95811, 115735, 129165, 138882, 159685, 191622, 231470, 258330, 319370, 347205, 479055, 694410, 958110, 2523023, 5046046, 7569069, 12615115, 15138138, 25230230, 37845345, 75690690]

約数ペア:

[(1, 75690690), (2, 37845345), (3, 25230230), (5, 15138138), (6, 12615115), (10, 7569069), (15, 5046046), (30, 2523023), (79, 958110), (109, 694410), (158, 479055), (218, 347205), (237, 319370), (293, 258330), (327, 231470), (395, 191622), (474, 159685), (545, 138882), (586, 129165), (654, 115735), (790, 95811), (879, 86110), (1090, 69441), (1185, 63874), (1465, 51666), (1635, 46294), (1758, 43055), (2370, 31937), (2930, 25833), (3270, 23147), (4395, 17222), (8611, 8790)]