About the Number

190077290

190077289 ← → 190077291

2進数表記:1011010101000101100101101010

漢数字表記:一億九千七万七千二百九十

素因数分解:

2 1 × 5 1 × 13 1 × 23 1 × 151 1 × 421 1

素因数の和:615
約数の個数: 64
約数和(自身を含む): 387942912
約数和(自身を除く): 197865622

約数列:
[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 151, 230, 299, 302, 421, 598, 755, 842, 1495, 1510, 1963, 2105, 2990, 3473, 3926, 4210, 5473, 6946, 9683, 9815, 10946, 17365, 19366, 19630, 27365, 34730, 45149, 48415, 54730, 63571, 90298, 96830, 125879, 127142, 225745, 251758, 317855, 451490, 629395, 635710, 826423, 1258790, 1462133, 1652846, 2924266, 4132115, 7310665, 8264230, 14621330, 19007729, 38015458, 95038645, 190077290]

約数ペア:
[(1, 190077290), (2, 95038645), (5, 38015458), (10, 19007729), (13, 14621330), (23, 8264230), (26, 7310665), (46, 4132115), (65, 2924266), (115, 1652846), (130, 1462133), (151, 1258790), (230, 826423), (299, 635710), (302, 629395), (421, 451490), (598, 317855), (755, 251758), (842, 225745), (1495, 127142), (1510, 125879), (1963, 96830), (2105, 90298), (2990, 63571), (3473, 54730), (3926, 48415), (4210, 45149), (5473, 34730), (6946, 27365), (9683, 19630), (9815, 19366), (10946, 17365)]

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