1383985030

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1\times {\mathrm{1901}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 2547158400

約数和(自身を除く): 1163173370

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 1549, 1901, 3098, 3802, 7745, 9505, 15490, 19010, 72803, 89347, 145606, 178694, 364015, 446735, 728030, 893470, 2944649, 5889298, 14723245, 29446490, 138398503, 276797006, 691992515, 1383985030]

約数ペア:

[(1, 1383985030), (2, 691992515), (5, 276797006), (10, 138398503), (47, 29446490), (94, 14723245), (235, 5889298), (470, 2944649), (1549, 893470), (1901, 728030), (3098, 446735), (3802, 364015), (7745, 178694), (9505, 145606), (15490, 89347), (19010, 72803)]