About the Number
42382730
2進数表記:10100001101011010110001010
漢数字表記:四千二百三十八万二千七百三十
素因数分解:
素因数の和:17198
約数の個数: 32
約数和(自身を含む): 86486400
約数和(自身を除く): 44103670
約数列:
[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 17159, 34318, 85795, 171590, 223067, 326021, 446134, 652042, 1115335, 1630105, 2230670, 3260210, 4238273, 8476546, 21191365, 42382730]
約数ペア:
[(1, 42382730), (2, 21191365), (5, 8476546), (10, 4238273), (13, 3260210), (19, 2230670), (26, 1630105), (38, 1115335), (65, 652042), (95, 446134), (130, 326021), (190, 223067), (247, 171590), (494, 85795), (1235, 34318), (2470, 17159)]このpageの処理時間: 0.21643614768981934 seconds