About the Number

70004090

70004089 ← → 70004091

2進数表記:100001011000010110101111010

漢数字表記:七千万四千九十

素因数分解:

2 1 × 5 1 × 13 1 × 59 1 × 9127 1

素因数の和:9206
約数の個数: 32
約数和(自身を含む): 138015360
約数和(自身を除く): 68011270

約数列:
[1, 2, 5, 10, 13, 26, 59, 65, 118, 130, 295, 590, 767, 1534, 3835, 7670, 9127, 18254, 45635, 91270, 118651, 237302, 538493, 593255, 1076986, 1186510, 2692465, 5384930, 7000409, 14000818, 35002045, 70004090]

約数ペア:
[(1, 70004090), (2, 35002045), (5, 14000818), (10, 7000409), (13, 5384930), (26, 2692465), (59, 1186510), (65, 1076986), (118, 593255), (130, 538493), (295, 237302), (590, 118651), (767, 91270), (1534, 45635), (3835, 18254), (7670, 9127)]

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