About the Number

74992330

74992329 ← → 74992331

2進数表記:100011110000100101011001010

漢数字表記:七千四百九十九万二千三百三十

素因数分解:

2 1 × 5 1 × 7 1 × 71 1 × 79 1 × 191 1

素因数の和:355
約数の個数: 64
約数和(自身を含む): 159252480
約数和(自身を除く): 84260150

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 71, 79, 142, 158, 191, 355, 382, 395, 497, 553, 710, 790, 955, 994, 1106, 1337, 1910, 2485, 2674, 2765, 4970, 5530, 5609, 6685, 11218, 13370, 13561, 15089, 27122, 28045, 30178, 39263, 56090, 67805, 75445, 78526, 94927, 105623, 135610, 150890, 189854, 196315, 211246, 392630, 474635, 528115, 949270, 1056230, 1071319, 2142638, 5356595, 7499233, 10713190, 14998466, 37496165, 74992330]

約数ペア:
[(1, 74992330), (2, 37496165), (5, 14998466), (7, 10713190), (10, 7499233), (14, 5356595), (35, 2142638), (70, 1071319), (71, 1056230), (79, 949270), (142, 528115), (158, 474635), (191, 392630), (355, 211246), (382, 196315), (395, 189854), (497, 150890), (553, 135610), (710, 105623), (790, 94927), (955, 78526), (994, 75445), (1106, 67805), (1337, 56090), (1910, 39263), (2485, 30178), (2674, 28045), (2765, 27122), (4970, 15089), (5530, 13561), (5609, 13370), (6685, 11218)]

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