29978982

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 76826880

約数和(自身を除く): 46847898

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 29, 33, 46, 58, 66, 69, 87, 99, 138, 174, 198, 207, 227, 253, 261, 319, 414, 454, 506, 522, 638, 667, 681, 759, 957, 1334, 1362, 1518, 1914, 2001, 2043, 2277, 2497, 2871, 4002, 4086, 4554, 4994, 5221, 5742, 6003, 6583, 7337, 7491, 10442, 12006, 13166, 14674, 14982, 15663, 19749, 22011, 22473, 31326, 39498, 44022, 44946, 46989, 57431, 59247, 66033, 72413, 93978, 114862, 118494, 132066, 144826, 151409, 172293, 217239, 302818, 344586, 434478, 454227, 516879, 651717, 908454, 1033758, 1303434, 1362681, 1665499, 2725362, 3330998, 4996497, 9992994, 14989491, 29978982]

約数ペア:

[(1, 29978982), (2, 14989491), (3, 9992994), (6, 4996497), (9, 3330998), (11, 2725362), (18, 1665499), (22, 1362681), (23, 1303434), (29, 1033758), (33, 908454), (46, 651717), (58, 516879), (66, 454227), (69, 434478), (87, 344586), (99, 302818), (138, 217239), (174, 172293), (198, 151409), (207, 144826), (227, 132066), (253, 118494), (261, 114862), (319, 93978), (414, 72413), (454, 66033), (506, 59247), (522, 57431), (638, 46989), (667, 44946), (681, 44022), (759, 39498), (957, 31326), (1334, 22473), (1362, 22011), (1518, 19749), (1914, 15663), (2001, 14982), (2043, 14674), (2277, 13166), (2497, 12006), (2871, 10442), (4002, 7491), (4086, 7337), (4554, 6583), (4994, 6003), (5221, 5742)]