About the Number

140000009830

140000009829 ← → 140000009831

2進数表記:10000010011000101001101001111001100110

漢数字表記:千四百億九千八百三十

素因数分解:

2 1 × 5 1 × 19 1 × 23663 1 × 31139 1

素因数の和:54828
約数の個数: 32
約数和(自身を含む): 265282905600
約数和(自身を除く): 125282895770

約数列:
[1, 2, 5, 10, 19, 38, 95, 190, 23663, 31139, 47326, 62278, 118315, 155695, 236630, 311390, 449597, 591641, 899194, 1183282, 2247985, 2958205, 4495970, 5916410, 736842157, 1473684314, 3684210785, 7368421570, 14000000983, 28000001966, 70000004915, 140000009830]

約数ペア:
[(1, 140000009830), (2, 70000004915), (5, 28000001966), (10, 14000000983), (19, 7368421570), (38, 3684210785), (95, 1473684314), (190, 736842157), (23663, 5916410), (31139, 4495970), (47326, 2958205), (62278, 2247985), (118315, 1183282), (155695, 899194), (236630, 591641), (311390, 449597)]

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