30914286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1291}}^1$

素因数の和:1616

約数の個数: 32

約数和(自身を含む): 66853248

約数和(自身を除く): 35938962

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1291, 1842, 2582, 3873, 3991, 7746, 7982, 11973, 16783, 23946, 33566, 50349, 100698, 396337, 792674, 1189011, 2378022, 5152381, 10304762, 15457143, 30914286]

約数ペア:

[(1, 30914286), (2, 15457143), (3, 10304762), (6, 5152381), (13, 2378022), (26, 1189011), (39, 792674), (78, 396337), (307, 100698), (614, 50349), (921, 33566), (1291, 23946), (1842, 16783), (2582, 11973), (3873, 7982), (3991, 7746)]