30269974

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{257}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 53498880

約数和(自身を除く): 23228906

約数列:

[1, 2, 7, 14, 47, 94, 179, 257, 329, 358, 514, 658, 1253, 1799, 2506, 3598, 8413, 12079, 16826, 24158, 46003, 58891, 84553, 92006, 117782, 169106, 322021, 644042, 2162141, 4324282, 15134987, 30269974]

約数ペア:

[(1, 30269974), (2, 15134987), (7, 4324282), (14, 2162141), (47, 644042), (94, 322021), (179, 169106), (257, 117782), (329, 92006), (358, 84553), (514, 58891), (658, 46003), (1253, 24158), (1799, 16826), (2506, 12079), (3598, 8413)]