About the Number

76008990

76008989 ← → 76008991

2進数表記:100100001111100111000011110

漢数字表記:七千六百万八千九百九十

素因数分解:

2 1 × 3 1 × 5 1 × 241 1 × 10513 1

素因数の和:10764
約数の個数: 32
約数和(自身を含む): 183195936
約数和(自身を除く): 107186946

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 7230, 10513, 21026, 31539, 52565, 63078, 105130, 157695, 315390, 2533633, 5067266, 7600899, 12668165, 15201798, 25336330, 38004495, 76008990]

約数ペア:
[(1, 76008990), (2, 38004495), (3, 25336330), (5, 15201798), (6, 12668165), (10, 7600899), (15, 5067266), (30, 2533633), (241, 315390), (482, 157695), (723, 105130), (1205, 63078), (1446, 52565), (2410, 31539), (3615, 21026), (7230, 10513)]

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