29830218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 69645312

約数和(自身を除く): 39815094

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 457, 473, 506, 759, 914, 946, 989, 1371, 1419, 1518, 1978, 2742, 2838, 2967, 5027, 5934, 10054, 10511, 10879, 15081, 19651, 21022, 21758, 30162, 31533, 32637, 39302, 58953, 63066, 65274, 115621, 117906, 216161, 231242, 346863, 432322, 451973, 648483, 693726, 903946, 1296966, 1355919, 2711838, 4971703, 9943406, 14915109, 29830218]

約数ペア:

[(1, 29830218), (2, 14915109), (3, 9943406), (6, 4971703), (11, 2711838), (22, 1355919), (23, 1296966), (33, 903946), (43, 693726), (46, 648483), (66, 451973), (69, 432322), (86, 346863), (129, 231242), (138, 216161), (253, 117906), (258, 115621), (457, 65274), (473, 63066), (506, 58953), (759, 39302), (914, 32637), (946, 31533), (989, 30162), (1371, 21758), (1419, 21022), (1518, 19651), (1978, 15081), (2742, 10879), (2838, 10511), (2967, 10054), (5027, 5934)]