About the Number

2970147260

2970147259 ← → 2970147261

2進数表記:10110001000010001101100110111100

漢数字表記:二十九億七千十四万七千二百六十

素因数分解:

2 2 × 5 1 × 19 1 × 71 1 × 283 1 × 389 1

素因数の和:771
約数の個数: 96
約数和(自身を含む): 6698764800
約数和(自身を除く): 3728617540

約数列:
[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 283, 284, 355, 380, 389, 566, 710, 778, 1132, 1349, 1415, 1420, 1556, 1945, 2698, 2830, 3890, 5377, 5396, 5660, 6745, 7391, 7780, 10754, 13490, 14782, 20093, 21508, 26885, 26980, 27619, 29564, 36955, 40186, 53770, 55238, 73910, 80372, 100465, 107540, 110087, 110476, 138095, 147820, 200930, 220174, 276190, 381767, 401860, 440348, 524761, 550435, 552380, 763534, 1049522, 1100870, 1527068, 1908835, 2091653, 2099044, 2201740, 2623805, 3817670, 4183306, 5247610, 7635340, 7816177, 8366612, 10458265, 10495220, 15632354, 20916530, 31264708, 39080885, 41833060, 78161770, 148507363, 156323540, 297014726, 594029452, 742536815, 1485073630, 2970147260]

約数ペア:
[(1, 2970147260), (2, 1485073630), (4, 742536815), (5, 594029452), (10, 297014726), (19, 156323540), (20, 148507363), (38, 78161770), (71, 41833060), (76, 39080885), (95, 31264708), (142, 20916530), (190, 15632354), (283, 10495220), (284, 10458265), (355, 8366612), (380, 7816177), (389, 7635340), (566, 5247610), (710, 4183306), (778, 3817670), (1132, 2623805), (1349, 2201740), (1415, 2099044), (1420, 2091653), (1556, 1908835), (1945, 1527068), (2698, 1100870), (2830, 1049522), (3890, 763534), (5377, 552380), (5396, 550435), (5660, 524761), (6745, 440348), (7391, 401860), (7780, 381767), (10754, 276190), (13490, 220174), (14782, 200930), (20093, 147820), (21508, 138095), (26885, 110476), (26980, 110087), (27619, 107540), (29564, 100465), (36955, 80372), (40186, 73910), (53770, 55238)]

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