30049217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 36837504

約数和(自身を除く): 6788287

約数列:

[1, 11, 17, 37, 43, 101, 187, 407, 473, 629, 731, 1111, 1591, 1717, 3737, 4343, 6919, 8041, 17501, 18887, 27047, 41107, 47773, 63529, 73831, 160691, 297517, 698819, 812141, 1767601, 2731747, 30049217]

約数ペア:

[(1, 30049217), (11, 2731747), (17, 1767601), (37, 812141), (43, 698819), (101, 297517), (187, 160691), (407, 73831), (473, 63529), (629, 47773), (731, 41107), (1111, 27047), (1591, 18887), (1717, 17501), (3737, 8041), (4343, 6919)]