30211236

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 90574848

約数和(自身を除く): 60363612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 107, 124, 132, 138, 186, 198, 207, 214, 253, 276, 279, 321, 341, 372, 396, 414, 428, 506, 558, 642, 682, 713, 759, 828, 963, 1012, 1023, 1116, 1177, 1284, 1364, 1426, 1518, 1926, 2046, 2139, 2277, 2354, 2461, 2852, 3036, 3069, 3317, 3531, 3852, 4092, 4278, 4554, 4708, 4922, 6138, 6417, 6634, 7062, 7383, 7843, 8556, 9108, 9844, 9951, 10593, 12276, 12834, 13268, 14124, 14766, 15686, 19902, 21186, 22149, 23529, 25668, 27071, 29532, 29853, 31372, 36487, 39804, 42372, 44298, 47058, 54142, 59706, 70587, 72974, 76291, 81213, 88596, 94116, 108284, 109461, 119412, 141174, 145948, 152582, 162426, 218922, 228873, 243639, 282348, 305164, 324852, 328383, 437844, 457746, 487278, 656766, 686619, 839201, 915492, 974556, 1313532, 1373238, 1678402, 2517603, 2746476, 3356804, 5035206, 7552809, 10070412, 15105618, 30211236]

約数ペア:

[(1, 30211236), (2, 15105618), (3, 10070412), (4, 7552809), (6, 5035206), (9, 3356804), (11, 2746476), (12, 2517603), (18, 1678402), (22, 1373238), (23, 1313532), (31, 974556), (33, 915492), (36, 839201), (44, 686619), (46, 656766), (62, 487278), (66, 457746), (69, 437844), (92, 328383), (93, 324852), (99, 305164), (107, 282348), (124, 243639), (132, 228873), (138, 218922), (186, 162426), (198, 152582), (207, 145948), (214, 141174), (253, 119412), (276, 109461), (279, 108284), (321, 94116), (341, 88596), (372, 81213), (396, 76291), (414, 72974), (428, 70587), (506, 59706), (558, 54142), (642, 47058), (682, 44298), (713, 42372), (759, 39804), (828, 36487), (963, 31372), (1012, 29853), (1023, 29532), (1116, 27071), (1177, 25668), (1284, 23529), (1364, 22149), (1426, 21186), (1518, 19902), (1926, 15686), (2046, 14766), (2139, 14124), (2277, 13268), (2354, 12834), (2461, 12276), (2852, 10593), (3036, 9951), (3069, 9844), (3317, 9108), (3531, 8556), (3852, 7843), (4092, 7383), (4278, 7062), (4554, 6634), (4708, 6417), (4922, 6138)]