30536440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69401}}^1$

素因数の和:69423

約数の個数: 32

約数和(自身を含む): 74954160

約数和(自身を除く): 44417720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 69401, 138802, 277604, 347005, 555208, 694010, 763411, 1388020, 1526822, 2776040, 3053644, 3817055, 6107288, 7634110, 15268220, 30536440]

約数ペア:

[(1, 30536440), (2, 15268220), (4, 7634110), (5, 6107288), (8, 3817055), (10, 3053644), (11, 2776040), (20, 1526822), (22, 1388020), (40, 763411), (44, 694010), (55, 555208), (88, 347005), (110, 277604), (220, 138802), (440, 69401)]