About the Number

83921970

83921969 ← → 83921971

2進数表記:101000000001000110000110010

漢数字表記:八千三百九十二万千九百七十

素因数分解:

2 1 × 3 1 × 5 1 × 11 2 × 61 1 × 379 1

素因数の和:472
約数の個数: 96
約数和(自身を含む): 225610560
約数和(自身を除く): 141688590

約数列:
[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 121, 122, 165, 183, 242, 305, 330, 363, 366, 379, 605, 610, 671, 726, 758, 915, 1137, 1210, 1342, 1815, 1830, 1895, 2013, 2274, 3355, 3630, 3790, 4026, 4169, 5685, 6710, 7381, 8338, 10065, 11370, 12507, 14762, 20130, 20845, 22143, 23119, 25014, 36905, 41690, 44286, 45859, 46238, 62535, 69357, 73810, 91718, 110715, 115595, 125070, 137577, 138714, 221430, 229295, 231190, 254309, 275154, 346785, 458590, 508618, 687885, 693570, 762927, 1271545, 1375770, 1525854, 2543090, 2797399, 3814635, 5594798, 7629270, 8392197, 13986995, 16784394, 27973990, 41960985, 83921970]

約数ペア:
[(1, 83921970), (2, 41960985), (3, 27973990), (5, 16784394), (6, 13986995), (10, 8392197), (11, 7629270), (15, 5594798), (22, 3814635), (30, 2797399), (33, 2543090), (55, 1525854), (61, 1375770), (66, 1271545), (110, 762927), (121, 693570), (122, 687885), (165, 508618), (183, 458590), (242, 346785), (305, 275154), (330, 254309), (363, 231190), (366, 229295), (379, 221430), (605, 138714), (610, 137577), (671, 125070), (726, 115595), (758, 110715), (915, 91718), (1137, 73810), (1210, 69357), (1342, 62535), (1815, 46238), (1830, 45859), (1895, 44286), (2013, 41690), (2274, 36905), (3355, 25014), (3630, 23119), (3790, 22143), (4026, 20845), (4169, 20130), (5685, 14762), (6710, 12507), (7381, 11370), (8338, 10065)]

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