About the Number

10106781990

10106781989 ← → 10106781991

2進数表記:1001011010011010010100000100100110

漢数字表記:百一億六百七十八万千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 37 1 × 9105209 1

素因数の和:9105256
約数の個数: 32
約数和(自身を含む): 24911854560
約数和(自身を除く): 14805072570

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 9105209, 18210418, 27315627, 45526045, 54631254, 91052090, 136578135, 273156270, 336892733, 673785466, 1010678199, 1684463665, 2021356398, 3368927330, 5053390995, 10106781990]

約数ペア:
[(1, 10106781990), (2, 5053390995), (3, 3368927330), (5, 2021356398), (6, 1684463665), (10, 1010678199), (15, 673785466), (30, 336892733), (37, 273156270), (74, 136578135), (111, 91052090), (185, 54631254), (222, 45526045), (370, 27315627), (555, 18210418), (1110, 9105209)]

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