30206958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:389

約数の個数: 48

約数和(自身を含む): 65404416

約数和(自身を除く): 35197458

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 307, 529, 614, 713, 921, 1058, 1426, 1587, 1842, 2139, 3174, 4278, 7061, 9517, 14122, 16399, 19034, 21183, 28551, 32798, 42366, 49197, 57102, 98394, 162403, 218891, 324806, 437782, 487209, 656673, 974418, 1313346, 5034493, 10068986, 15103479, 30206958]

約数ペア:

[(1, 30206958), (2, 15103479), (3, 10068986), (6, 5034493), (23, 1313346), (31, 974418), (46, 656673), (62, 487209), (69, 437782), (93, 324806), (138, 218891), (186, 162403), (307, 98394), (529, 57102), (614, 49197), (713, 42366), (921, 32798), (1058, 28551), (1426, 21183), (1587, 19034), (1842, 16399), (2139, 14122), (3174, 9517), (4278, 7061)]