About the Number

200030940

200030939 ← → 200030941

2進数表記:1011111011000011101011011100

漢数字表記:二億三万九百四十

素因数分解:

2 2 × 3 2 × 5 1 × 1111283 1

素因数の和:1111298
約数の個数: 36
約数和(自身を含む): 606761064
約数和(自身を除く): 406730124

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1111283, 2222566, 3333849, 4445132, 5556415, 6667698, 10001547, 11112830, 13335396, 16669245, 20003094, 22225660, 33338490, 40006188, 50007735, 66676980, 100015470, 200030940]

約数ペア:
[(1, 200030940), (2, 100015470), (3, 66676980), (4, 50007735), (5, 40006188), (6, 33338490), (9, 22225660), (10, 20003094), (12, 16669245), (15, 13335396), (18, 11112830), (20, 10001547), (30, 6667698), (36, 5556415), (45, 4445132), (60, 3333849), (90, 2222566), (180, 1111283)]

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