30857766

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4219}}^1$

素因数の和:4300

約数の個数: 32

約数和(自身を含む): 65629440

約数和(自身を除く): 34771674

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 4219, 7314, 8438, 12657, 25314, 97037, 194074, 223607, 291111, 447214, 582222, 670821, 1341642, 5142961, 10285922, 15428883, 30857766]

約数ペア:

[(1, 30857766), (2, 15428883), (3, 10285922), (6, 5142961), (23, 1341642), (46, 670821), (53, 582222), (69, 447214), (106, 291111), (138, 223607), (159, 194074), (318, 97037), (1219, 25314), (2438, 12657), (3657, 8438), (4219, 7314)]