About the Number

2912138190

2912138189 ← → 2912138191

2進数表記:10101101100100111011001111001110

漢数字表記:二十九億千二百十三万八千百九十

素因数分解:

2 1 × 3 3 × 5 1 × 13 1 × 401 1 × 2069 1

素因数の和:2499
約数の個数: 128
約数和(自身を含む): 8387971200
約数和(自身を除く): 5475833010

約数列:
[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 401, 585, 702, 802, 1170, 1203, 1755, 2005, 2069, 2406, 3510, 3609, 4010, 4138, 5213, 6015, 6207, 7218, 10345, 10426, 10827, 12030, 12414, 15639, 18045, 18621, 20690, 21654, 26065, 26897, 31035, 31278, 36090, 37242, 46917, 52130, 53794, 54135, 55863, 62070, 78195, 80691, 93105, 93834, 108270, 111726, 134485, 140751, 156390, 161382, 186210, 234585, 242073, 268970, 279315, 281502, 403455, 469170, 484146, 558630, 703755, 726219, 806910, 829669, 1210365, 1407510, 1452438, 1659338, 2420730, 2489007, 3631095, 4148345, 4978014, 7262190, 7467021, 8296690, 10785697, 12445035, 14934042, 21571394, 22401063, 24890070, 32357091, 37335105, 44802126, 53928485, 64714182, 74670210, 97071273, 107856970, 112005315, 161785455, 194142546, 224010630, 291213819, 323570910, 485356365, 582427638, 970712730, 1456069095, 2912138190]

約数ペア:
[(1, 2912138190), (2, 1456069095), (3, 970712730), (5, 582427638), (6, 485356365), (9, 323570910), (10, 291213819), (13, 224010630), (15, 194142546), (18, 161785455), (26, 112005315), (27, 107856970), (30, 97071273), (39, 74670210), (45, 64714182), (54, 53928485), (65, 44802126), (78, 37335105), (90, 32357091), (117, 24890070), (130, 22401063), (135, 21571394), (195, 14934042), (234, 12445035), (270, 10785697), (351, 8296690), (390, 7467021), (401, 7262190), (585, 4978014), (702, 4148345), (802, 3631095), (1170, 2489007), (1203, 2420730), (1755, 1659338), (2005, 1452438), (2069, 1407510), (2406, 1210365), (3510, 829669), (3609, 806910), (4010, 726219), (4138, 703755), (5213, 558630), (6015, 484146), (6207, 469170), (7218, 403455), (10345, 281502), (10426, 279315), (10827, 268970), (12030, 242073), (12414, 234585), (15639, 186210), (18045, 161382), (18621, 156390), (20690, 140751), (21654, 134485), (26065, 111726), (26897, 108270), (31035, 93834), (31278, 93105), (36090, 80691), (37242, 78195), (46917, 62070), (52130, 55863), (53794, 54135)]

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