About the Number

10661830

10661829 ← → 10661831

2進数表記:101000101010111111000110

漢数字表記:千六十六万千八百三十

素因数分解:

2 1 × 5 1 × 31 1 × 163 1 × 211 1

素因数の和:412
約数の個数: 32
約数和(自身を含む): 20026368
約数和(自身を除く): 9364538

約数列:
[1, 2, 5, 10, 31, 62, 155, 163, 211, 310, 326, 422, 815, 1055, 1630, 2110, 5053, 6541, 10106, 13082, 25265, 32705, 34393, 50530, 65410, 68786, 171965, 343930, 1066183, 2132366, 5330915, 10661830]

約数ペア:
[(1, 10661830), (2, 5330915), (5, 2132366), (10, 1066183), (31, 343930), (62, 171965), (155, 68786), (163, 65410), (211, 50530), (310, 34393), (326, 32705), (422, 25265), (815, 13082), (1055, 10106), (1630, 6541), (2110, 5053)]

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