30367130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6998

約数の個数: 32

約数和(自身を含む): 60048000

約数和(自身を除く): 29680870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 6949, 13898, 34745, 69490, 132031, 159827, 264062, 319654, 660155, 799135, 1320310, 1598270, 3036713, 6073426, 15183565, 30367130]

約数ペア:

[(1, 30367130), (2, 15183565), (5, 6073426), (10, 3036713), (19, 1598270), (23, 1320310), (38, 799135), (46, 660155), (95, 319654), (115, 264062), (190, 159827), (230, 132031), (437, 69490), (874, 34745), (2185, 13898), (4370, 6949)]