About the Number

30481090

30481089 ← → 30481091

2進数表記:1110100010001101011000010

漢数字表記:三千四十八万千九十

素因数分解:

2 1 × 5 1 × 61 1 × 107 1 × 467 1

素因数の和:642
約数の個数: 32
約数和(自身を含む): 56407104
約数和(自身を除く): 25926014

約数列:
[1, 2, 5, 10, 61, 107, 122, 214, 305, 467, 535, 610, 934, 1070, 2335, 4670, 6527, 13054, 28487, 32635, 49969, 56974, 65270, 99938, 142435, 249845, 284870, 499690, 3048109, 6096218, 15240545, 30481090]

約数ペア:
[(1, 30481090), (2, 15240545), (5, 6096218), (10, 3048109), (61, 499690), (107, 284870), (122, 249845), (214, 142435), (305, 99938), (467, 65270), (535, 56974), (610, 49969), (934, 32635), (1070, 28487), (2335, 13054), (4670, 6527)]

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