About the Number

28922070

28922069 ← → 28922071

2進数表記:1101110010101000011010110

漢数字表記:二千八百九十二万二千七十

素因数分解:

2 1 × 3 1 × 5 1 × 31 1 × 137 1 × 227 1

素因数の和:405
約数の個数: 64
約数和(自身を含む): 72493056
約数和(自身を除く): 43570986

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 137, 155, 186, 227, 274, 310, 411, 454, 465, 681, 685, 822, 930, 1135, 1362, 1370, 2055, 2270, 3405, 4110, 4247, 6810, 7037, 8494, 12741, 14074, 21111, 21235, 25482, 31099, 35185, 42222, 42470, 62198, 63705, 70370, 93297, 105555, 127410, 155495, 186594, 211110, 310990, 466485, 932970, 964069, 1928138, 2892207, 4820345, 5784414, 9640690, 14461035, 28922070]

約数ペア:
[(1, 28922070), (2, 14461035), (3, 9640690), (5, 5784414), (6, 4820345), (10, 2892207), (15, 1928138), (30, 964069), (31, 932970), (62, 466485), (93, 310990), (137, 211110), (155, 186594), (186, 155495), (227, 127410), (274, 105555), (310, 93297), (411, 70370), (454, 63705), (465, 62198), (681, 42470), (685, 42222), (822, 35185), (930, 31099), (1135, 25482), (1362, 21235), (1370, 21111), (2055, 14074), (2270, 12741), (3405, 8494), (4110, 7037), (4247, 6810)]

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