30687514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1759}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 54996480

約数和(自身を除く): 24308966

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 1759, 3518, 8723, 17446, 19349, 22867, 38698, 45734, 107299, 214598, 251537, 503074, 1180289, 1394887, 2360578, 2789774, 15343757, 30687514]

約数ペア:

[(1, 30687514), (2, 15343757), (11, 2789774), (13, 2360578), (22, 1394887), (26, 1180289), (61, 503074), (122, 251537), (143, 214598), (286, 107299), (671, 45734), (793, 38698), (1342, 22867), (1586, 19349), (1759, 17446), (3518, 8723)]