About the Number

100989870

100989869 ← → 100989871

2進数表記:110000001001111101110101110

漢数字表記:一億九十八万九千八百七十

素因数分解:

2 1 × 3 1 × 5 1 × 3366329 1

素因数の和:3366339
約数の個数: 16
約数和(自身を含む): 242375760
約数和(自身を除く): 141385890

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 3366329, 6732658, 10098987, 16831645, 20197974, 33663290, 50494935, 100989870]

約数ペア:
[(1, 100989870), (2, 50494935), (3, 33663290), (5, 20197974), (6, 16831645), (10, 10098987), (15, 6732658), (30, 3366329)]

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