About the Number

147942340

147942339 ← → 147942341

2進数表記:1000110100010110101111000100

漢数字表記:一億四千七百九十四万二千三百四十

素因数分解:

2 2 × 5 1 × 7 1 × 13 1 × 29 1 × 2803 1

素因数の和:2861
約数の個数: 96
約数和(自身を含む): 395700480
約数和(自身を除く): 247758140

約数列:
[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 52, 58, 65, 70, 91, 116, 130, 140, 145, 182, 203, 260, 290, 364, 377, 406, 455, 580, 754, 812, 910, 1015, 1508, 1820, 1885, 2030, 2639, 2803, 3770, 4060, 5278, 5606, 7540, 10556, 11212, 13195, 14015, 19621, 26390, 28030, 36439, 39242, 52780, 56060, 72878, 78484, 81287, 98105, 145756, 162574, 182195, 196210, 255073, 325148, 364390, 392420, 406435, 510146, 569009, 728780, 812870, 1020292, 1056731, 1138018, 1275365, 1625740, 2113462, 2276036, 2550730, 2845045, 4226924, 5101460, 5283655, 5690090, 7397117, 10567310, 11380180, 14794234, 21134620, 29588468, 36985585, 73971170, 147942340]

約数ペア:
[(1, 147942340), (2, 73971170), (4, 36985585), (5, 29588468), (7, 21134620), (10, 14794234), (13, 11380180), (14, 10567310), (20, 7397117), (26, 5690090), (28, 5283655), (29, 5101460), (35, 4226924), (52, 2845045), (58, 2550730), (65, 2276036), (70, 2113462), (91, 1625740), (116, 1275365), (130, 1138018), (140, 1056731), (145, 1020292), (182, 812870), (203, 728780), (260, 569009), (290, 510146), (364, 406435), (377, 392420), (406, 364390), (455, 325148), (580, 255073), (754, 196210), (812, 182195), (910, 162574), (1015, 145756), (1508, 98105), (1820, 81287), (1885, 78484), (2030, 72878), (2639, 56060), (2803, 52780), (3770, 39242), (4060, 36439), (5278, 28030), (5606, 26390), (7540, 19621), (10556, 14015), (11212, 13195)]

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