29757768

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 84049920

約数和(自身を除く): 54292152

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 37, 46, 47, 62, 69, 74, 92, 93, 94, 111, 124, 138, 141, 148, 184, 186, 188, 222, 248, 276, 282, 296, 372, 376, 444, 552, 564, 713, 744, 851, 888, 1081, 1128, 1147, 1426, 1457, 1702, 1739, 2139, 2162, 2294, 2553, 2852, 2914, 3243, 3404, 3441, 3478, 4278, 4324, 4371, 4588, 5106, 5217, 5704, 5828, 6486, 6808, 6882, 6956, 8556, 8648, 8742, 9176, 10212, 10434, 11656, 12972, 13764, 13912, 17112, 17484, 20424, 20868, 25944, 26381, 27528, 33511, 34968, 39997, 41736, 52762, 53909, 67022, 79143, 79994, 100533, 105524, 107818, 119991, 134044, 158286, 159988, 161727, 201066, 211048, 215636, 239982, 268088, 316572, 319976, 323454, 402132, 431272, 479964, 633144, 646908, 804264, 959928, 1239907, 1293816, 2479814, 3719721, 4959628, 7439442, 9919256, 14878884, 29757768]

約数ペア:

[(1, 29757768), (2, 14878884), (3, 9919256), (4, 7439442), (6, 4959628), (8, 3719721), (12, 2479814), (23, 1293816), (24, 1239907), (31, 959928), (37, 804264), (46, 646908), (47, 633144), (62, 479964), (69, 431272), (74, 402132), (92, 323454), (93, 319976), (94, 316572), (111, 268088), (124, 239982), (138, 215636), (141, 211048), (148, 201066), (184, 161727), (186, 159988), (188, 158286), (222, 134044), (248, 119991), (276, 107818), (282, 105524), (296, 100533), (372, 79994), (376, 79143), (444, 67022), (552, 53909), (564, 52762), (713, 41736), (744, 39997), (851, 34968), (888, 33511), (1081, 27528), (1128, 26381), (1147, 25944), (1426, 20868), (1457, 20424), (1702, 17484), (1739, 17112), (2139, 13912), (2162, 13764), (2294, 12972), (2553, 11656), (2852, 10434), (2914, 10212), (3243, 9176), (3404, 8742), (3441, 8648), (3478, 8556), (4278, 6956), (4324, 6882), (4371, 6808), (4588, 6486), (5106, 5828), (5217, 5704)]