About the Number

30341490

30341489 ← → 30341491

2進数表記:1110011101111100101110010

漢数字表記:三千三十四万千四百九十

素因数分解:

2 1 × 3 1 × 5 1 × 509 1 × 1987 1

素因数の和:2506
約数の個数: 32
約数和(自身を含む): 72999360
約数和(自身を除く): 42657870

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 1987, 2545, 3054, 3974, 5090, 5961, 7635, 9935, 11922, 15270, 19870, 29805, 59610, 1011383, 2022766, 3034149, 5056915, 6068298, 10113830, 15170745, 30341490]

約数ペア:
[(1, 30341490), (2, 15170745), (3, 10113830), (5, 6068298), (6, 5056915), (10, 3034149), (15, 2022766), (30, 1011383), (509, 59610), (1018, 29805), (1527, 19870), (1987, 15270), (2545, 11922), (3054, 9935), (3974, 7635), (5090, 5961)]

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