About the Number

13909770

13909769 ← → 13909771

2進数表記:110101000011111100001010

漢数字表記:千三百九十万九千七百七十

素因数分解:

2 1 × 3 2 × 5 1 × 7 1 × 22079 1

素因数の和:22099
約数の個数: 48
約数和(自身を含む): 41333760
約数和(自身を除く): 27423990

約数列:
[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 22079, 44158, 66237, 110395, 132474, 154553, 198711, 220790, 309106, 331185, 397422, 463659, 662370, 772765, 927318, 993555, 1390977, 1545530, 1987110, 2318295, 2781954, 4636590, 6954885, 13909770]

約数ペア:
[(1, 13909770), (2, 6954885), (3, 4636590), (5, 2781954), (6, 2318295), (7, 1987110), (9, 1545530), (10, 1390977), (14, 993555), (15, 927318), (18, 772765), (21, 662370), (30, 463659), (35, 397422), (42, 331185), (45, 309106), (63, 220790), (70, 198711), (90, 154553), (105, 132474), (126, 110395), (210, 66237), (315, 44158), (630, 22079)]

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