30965992

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 59616000

約数和(自身を除く): 28650008

約数列:

[1, 2, 4, 8, 53, 106, 199, 212, 367, 398, 424, 734, 796, 1468, 1592, 2936, 10547, 19451, 21094, 38902, 42188, 73033, 77804, 84376, 146066, 155608, 292132, 584264, 3870749, 7741498, 15482996, 30965992]

約数ペア:

[(1, 30965992), (2, 15482996), (4, 7741498), (8, 3870749), (53, 584264), (106, 292132), (199, 155608), (212, 146066), (367, 84376), (398, 77804), (424, 73033), (734, 42188), (796, 38902), (1468, 21094), (1592, 19451), (2936, 10547)]