About the Number

10380930

10380929 ← → 10380931

2進数表記:100111100110011010000010

漢数字表記:千三十八万九百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 49433 1

素因数の和:49450
約数の個数: 32
約数和(自身を含む): 28473984
約数和(自身を除く): 18093054

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 49433, 98866, 148299, 247165, 296598, 346031, 494330, 692062, 741495, 1038093, 1482990, 1730155, 2076186, 3460310, 5190465, 10380930]

約数ペア:
[(1, 10380930), (2, 5190465), (3, 3460310), (5, 2076186), (6, 1730155), (7, 1482990), (10, 1038093), (14, 741495), (15, 692062), (21, 494330), (30, 346031), (35, 296598), (42, 247165), (70, 148299), (105, 98866), (210, 49433)]

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