About the Number

1340981370

1340981369 ← → 1340981371

2進数表記:1001111111011011100000001111010

漢数字表記:十三億四千九十八万千三百七十

素因数分解:

2 1 × 3 2 × 5 1 × 193 1 × 77201 1

素因数の和:77407
約数の個数: 48
約数和(自身を含む): 3504661992
約数和(自身を除く): 2163680622

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 193, 386, 579, 965, 1158, 1737, 1930, 2895, 3474, 5790, 8685, 17370, 77201, 154402, 231603, 386005, 463206, 694809, 772010, 1158015, 1389618, 2316030, 3474045, 6948090, 14899793, 29799586, 44699379, 74498965, 89398758, 134098137, 148997930, 223496895, 268196274, 446993790, 670490685, 1340981370]

約数ペア:
[(1, 1340981370), (2, 670490685), (3, 446993790), (5, 268196274), (6, 223496895), (9, 148997930), (10, 134098137), (15, 89398758), (18, 74498965), (30, 44699379), (45, 29799586), (90, 14899793), (193, 6948090), (386, 3474045), (579, 2316030), (965, 1389618), (1158, 1158015), (1737, 772010), (1930, 694809), (2895, 463206), (3474, 386005), (5790, 231603), (8685, 154402), (17370, 77201)]

このpageの処理時間: 0.12572240829467773 seconds