29808966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 39241914

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 269, 438, 506, 538, 759, 803, 807, 1518, 1606, 1614, 1679, 2409, 2959, 3358, 4818, 5037, 5918, 6187, 8877, 10074, 12374, 17754, 18469, 18561, 19637, 36938, 37122, 39274, 55407, 58911, 68057, 110814, 117822, 136114, 204171, 216007, 408342, 432014, 451651, 648021, 903302, 1296042, 1354953, 2709906, 4968161, 9936322, 14904483, 29808966]

約数ペア:

[(1, 29808966), (2, 14904483), (3, 9936322), (6, 4968161), (11, 2709906), (22, 1354953), (23, 1296042), (33, 903302), (46, 648021), (66, 451651), (69, 432014), (73, 408342), (138, 216007), (146, 204171), (219, 136114), (253, 117822), (269, 110814), (438, 68057), (506, 58911), (538, 55407), (759, 39274), (803, 37122), (807, 36938), (1518, 19637), (1606, 18561), (1614, 18469), (1679, 17754), (2409, 12374), (2959, 10074), (3358, 8877), (4818, 6187), (5037, 5918)]