About the Number

130285512

130285511 ← → 130285513

2進数表記:111110000111111111111001000

漢数字表記:一億三千二十八万五千五百十二

素因数分解:

2 3 × 3 2 × 7 2 × 36929 1

素因数の和:36955
約数の個数: 72
約数和(自身を含む): 410476950
約数和(自身を除く): 280191438

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 36929, 73858, 110787, 147716, 221574, 258503, 295432, 332361, 443148, 517006, 664722, 775509, 886296, 1034012, 1329444, 1551018, 1809521, 2068024, 2326527, 2658888, 3102036, 3619042, 4653054, 5428563, 6204072, 7238084, 9306108, 10857126, 14476168, 16285689, 18612216, 21714252, 32571378, 43428504, 65142756, 130285512]

約数ペア:
[(1, 130285512), (2, 65142756), (3, 43428504), (4, 32571378), (6, 21714252), (7, 18612216), (8, 16285689), (9, 14476168), (12, 10857126), (14, 9306108), (18, 7238084), (21, 6204072), (24, 5428563), (28, 4653054), (36, 3619042), (42, 3102036), (49, 2658888), (56, 2326527), (63, 2068024), (72, 1809521), (84, 1551018), (98, 1329444), (126, 1034012), (147, 886296), (168, 775509), (196, 664722), (252, 517006), (294, 443148), (392, 332361), (441, 295432), (504, 258503), (588, 221574), (882, 147716), (1176, 110787), (1764, 73858), (3528, 36929)]

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