About the Number

24872970

24872969 ← → 24872971

2進数表記:1011110111000100000001010

漢数字表記:二千四百八十七万二千九百七十

素因数分解:

2 1 × 3 1 × 5 1 × 131 1 × 6329 1

素因数の和:6470
約数の個数: 32
約数和(自身を含む): 60160320
約数和(自身を除く): 35287350

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 6329, 12658, 18987, 31645, 37974, 63290, 94935, 189870, 829099, 1658198, 2487297, 4145495, 4974594, 8290990, 12436485, 24872970]

約数ペア:
[(1, 24872970), (2, 12436485), (3, 8290990), (5, 4974594), (6, 4145495), (10, 2487297), (15, 1658198), (30, 829099), (131, 189870), (262, 94935), (393, 63290), (655, 37974), (786, 31645), (1310, 18987), (1965, 12658), (3930, 6329)]

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