30842056

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2143}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 66378240

約数和(自身を除く): 35536184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 2143, 3598, 4286, 7196, 8572, 14392, 15001, 17144, 30002, 60004, 120008, 550751, 1101502, 2203004, 3855257, 4406008, 7710514, 15421028, 30842056]

約数ペア:

[(1, 30842056), (2, 15421028), (4, 7710514), (7, 4406008), (8, 3855257), (14, 2203004), (28, 1101502), (56, 550751), (257, 120008), (514, 60004), (1028, 30002), (1799, 17144), (2056, 15001), (2143, 14392), (3598, 8572), (4286, 7196)]