About the Number

102074790

102074789 ← → 102074791

2進数表記:110000101011000100110100110

漢数字表記:一億二百七万四千七百九十

素因数分解:

2 1 × 3 1 × 5 1 × 107 1 × 31799 1

素因数の和:31916
約数の個数: 32
約数和(自身を含む): 247276800
約数和(自身を除く): 145202010

約数列:
[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 31799, 63598, 95397, 158995, 190794, 317990, 476985, 953970, 3402493, 6804986, 10207479, 17012465, 20414958, 34024930, 51037395, 102074790]

約数ペア:
[(1, 102074790), (2, 51037395), (3, 34024930), (5, 20414958), (6, 17012465), (10, 10207479), (15, 6804986), (30, 3402493), (107, 953970), (214, 476985), (321, 317990), (535, 190794), (642, 158995), (1070, 95397), (1605, 63598), (3210, 31799)]

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