About the Number

30496390

30496389 ← → 30496391

2進数表記:1110100010101011010000110

漢数字表記:三千四十九万六千三百九十

素因数分解:

2 1 × 5 1 × 23 1 × 67 1 × 1979 1

素因数の和:2076
約数の個数: 32
約数和(自身を含む): 58164480
約数和(自身を除く): 27668090

約数列:
[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 1979, 3082, 3958, 7705, 9895, 15410, 19790, 45517, 91034, 132593, 227585, 265186, 455170, 662965, 1325930, 3049639, 6099278, 15248195, 30496390]

約数ペア:
[(1, 30496390), (2, 15248195), (5, 6099278), (10, 3049639), (23, 1325930), (46, 662965), (67, 455170), (115, 265186), (134, 227585), (230, 132593), (335, 91034), (670, 45517), (1541, 19790), (1979, 15410), (3082, 9895), (3958, 7705)]

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