30322994

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 50494080

約数和(自身を除く): 20171086

約数列:

[1, 2, 13, 26, 67, 103, 134, 169, 206, 338, 871, 1339, 1742, 2197, 2678, 4394, 6901, 11323, 13802, 17407, 22646, 34814, 89713, 147199, 179426, 226291, 294398, 452582, 1166269, 2332538, 15161497, 30322994]

約数ペア:

[(1, 30322994), (2, 15161497), (13, 2332538), (26, 1166269), (67, 452582), (103, 294398), (134, 226291), (169, 179426), (206, 147199), (338, 89713), (871, 34814), (1339, 22646), (1742, 17407), (2197, 13802), (2678, 11323), (4394, 6901)]