About the Number

79027970

79027969 ← → 79027971

2進数表記:100101101011101111100000010

漢数字表記:七千九百二万七千九百七十

素因数分解:

2 1 × 5 1 × 7 1 × 71 1 × 15901 1

素因数の和:15986
約数の個数: 32
約数和(自身を含む): 164871936
約数和(自身を除く): 85843966

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 15901, 31802, 79505, 111307, 159010, 222614, 556535, 1113070, 1128971, 2257942, 5644855, 7902797, 11289710, 15805594, 39513985, 79027970]

約数ペア:
[(1, 79027970), (2, 39513985), (5, 15805594), (7, 11289710), (10, 7902797), (14, 5644855), (35, 2257942), (70, 1128971), (71, 1113070), (142, 556535), (355, 222614), (497, 159010), (710, 111307), (994, 79505), (2485, 31802), (4970, 15901)]

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